feat(amicode): system card renders the recorded Hamiltonian, and stops inventing one#93

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Merged
jack-champagne merged 4 commits into from
Jul 29, 2026
Merged

feat(amicode): system card renders the recorded Hamiltonian, and stops inventing one #93

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79b5ee4
feat(amicode): per-component physics rows on the system card
aarontrowbridge Jul 28, 2026
4e64894
feat(amicode): extend the system card's physics rows
aarontrowbridge Jul 28, 2026
e4e0133
feat(amicode): render the recorded Hamiltonian; stop inferring one of…
aarontrowbridge Jul 28, 2026
2b80981
test(amicode): dedupe the KaTeX sweep — render each distinct equation…
aarontrowbridge Jul 29, 2026
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25 changes: 25 additions & 0 deletions packages/ui/src/amicode/amicode.css
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Open in desktop
Original file line numberDiff line numberDiff line change
Expand Up@@ -760,6 +760,31 @@
[data-component="amicode-system-view"] .amc-c-lvl { color: var(--v2-text-text-muted); font-size: 0.8rem; }
[data-component="amicode-system-view"] .amc-c-params { color: var(--v2-text-text-base); font-size: 0.8rem; }
[data-component="amicode-system-view"] .amc-ev-formula { margin-top: 4px; }
/* Provenance on a section header. A RECORDED Hamiltonian is shown bare; an
inferred one — the canonical form for the platform, which nobody stated —
has to say so, or the card is asserting physics it guessed. Sits before the
::after rule so the hairline still fills the remaining width. */
[data-component="amicode-entity-view"] .amc-ev-sec-note {
font-size: 9px;
letter-spacing: 0.04em;
text-transform: none;
color: var(--v2-text-text-faint);
font-style: italic;
}
/* The "no model recorded" placeholder reads as a prompt, not as an equation. */
[data-component="amicode-system-view"] .amc-ev-formula.is-empty {
color: var(--v2-text-text-faint);
font-size: 0.82rem;
font-style: italic;
background: transparent;
border-style: dashed;
}
/* Conventions the recorded terms assume (frame, units, basis ordering). */
[data-component="amicode-system-view"] .amc-ev-formula-note {
margin: -2px 4px 4px;
font-size: 0.72rem;
color: var(--v2-text-text-faint);
}

/* ---- Formulation hero (spec §6.2): mode badges + objective + constraints ---- */
[data-component="amicode-formulation-view"] { display: flex; flex-direction: column; gap: 8px; }
Expand Down
30 changes: 30 additions & 0 deletions packages/ui/src/amicode/problem.ts
View file
Open in desktop
Original file line numberDiff line numberDiff line change
Expand Up@@ -513,11 +513,22 @@ export interface SystemProjection {
topology?: string
components: { id: string; role: string; levels?: number; params: Record<string, number> }[]
couplings: { between: string[]; kind: string; params: Record<string, number> }[]
/** The model the researcher CONFIRMED, term by term (amicode_set_model's
* `hamiltonian`). Present → the card renders exactly this; absent → it falls
* back to a canonical form for the platform and labels it as inferred. */
hamiltonian?: { terms: HamiltonianTermProjection[]; notes?: string }
notes?: string
/** false = a legacy FLAT entity read-collapsed to N=1 (no couplings). */
isComposite: boolean
}

export interface HamiltonianTermProjection {
kind: string
latex: string
acts_on?: string[]
label?: string
}

const asNumberRecord = (v: unknown): Record<string, number> => {
const out: Record<string, number> = {}
if (typeof v === "object" && v !== null) {
Expand All@@ -526,6 +537,24 @@ const asNumberRecord = (v: unknown): Record<string, number> => {
return out
}

/** Recorded Hamiltonian, tolerant of raw JSON: a term without usable `latex` is
* dropped rather than rendered as a hole, and an empty result reads as "nothing
* recorded" so the card falls back to inference instead of showing `Ĥ/ℏ = `. */
const asHamiltonian = (v: unknown): SystemProjection["hamiltonian"] => {
if (typeof v !== "object" || v === null) return undefined
const raw = v as Record<string, unknown>
if (!Array.isArray(raw.terms)) return undefined
const terms = (raw.terms as Record<string, unknown>[])
.filter((t) => t && typeof t.latex === "string" && t.latex.trim() !== "")
.map((t) => ({
kind: typeof t.kind === "string" ? t.kind : "drift",
latex: t.latex as string,
...(Array.isArray(t.acts_on) ? { acts_on: (t.acts_on as unknown[]).map(String) } : {}),
...(typeof t.label === "string" ? { label: t.label } : {}),
}))
return terms.length === 0 ? undefined : { terms, ...(typeof raw.notes === "string" ? { notes: raw.notes } : {}) }
}

/** Structured projection for the entity view (spec §3 point 3). Composite → read
* through; legacy flat → collapse to N=1 in place (role from platform: rydberg→atom
* else qubit — mirrors normalizeSystem without importing it). Never throws. */
Expand All@@ -550,6 +579,7 @@ export function systemProjection(input: Record<string, unknown>): SystemProjecti
kind: str(cp.kind) ?? "?",
params: asNumberRecord(cp.params),
})),
...(asHamiltonian(entity.hamiltonian) ? { hamiltonian: asHamiltonian(entity.hamiltonian) } : {}),
...(typeof entity.notes === "string" ? { notes: entity.notes } : {}),
isComposite: true,
}
Expand Down
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, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Add copy buttons to all 
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} catch(__e) { console.warn('[Userscript:Add Copy Buttons to Code Blocks]', __e); }
})();
(function(){
try {
var __m = "github.com";
var __re = new RegExp('^' + "github\\.com" + '

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feat(amicode): system card renders the recorded Hamiltonian, and stops inventing one#93

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 Merged

jack-champagne
merged 4 commits into

from

Jul 29, 2026
 Merged


feat(amicode): system card renders the recorded Hamiltonian, and stops inventing one
#93
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79b5ee4

feat(amicode): per-component physics rows on the system card


aarontrowbridge Jul 28, 2026
4e64894

feat(amicode): extend the system card's physics rows


aarontrowbridge Jul 28, 2026
e4e0133

feat(amicode): render the recorded Hamiltonian; stop inferring one of…


aarontrowbridge Jul 28, 2026
2b80981

test(amicode): dedupe the KaTeX sweep — render each distinct equation…


aarontrowbridge Jul 29, 2026

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25 changes: 25 additions & 0 deletions
packages/ui/src/amicode/amicode.css

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Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -760,6 +760,31 @@
[data-component="amicode-system-view"] .amc-c-lvl { color: var(--v2-text-text-muted); font-size: 0.8rem; }
[data-component="amicode-system-view"] .amc-c-params { color: var(--v2-text-text-base); font-size: 0.8rem; }
[data-component="amicode-system-view"] .amc-ev-formula { margin-top: 4px; }
/* Provenance on a section header. A RECORDED Hamiltonian is shown bare; an
 inferred one — the canonical form for the platform, which nobody stated —
 has to say so, or the card is asserting physics it guessed. Sits before the
 ::after rule so the hairline still fills the remaining width. */
[data-component="amicode-entity-view"] .amc-ev-sec-note {
 font-size: 9px;
 letter-spacing: 0.04em;
 text-transform: none;
 color: var(--v2-text-text-faint);
 font-style: italic;
}
/* The "no model recorded" placeholder reads as a prompt, not as an equation. */
[data-component="amicode-system-view"] .amc-ev-formula.is-empty {
 color: var(--v2-text-text-faint);
 font-size: 0.82rem;
 font-style: italic;
 background: transparent;
 border-style: dashed;
}
/* Conventions the recorded terms assume (frame, units, basis ordering). */
[data-component="amicode-system-view"] .amc-ev-formula-note {
 margin: -2px 4px 4px;
 font-size: 0.72rem;
 color: var(--v2-text-text-faint);
}

/* ---- Formulation hero (spec §6.2): mode badges + objective + constraints ---- */
[data-component="amicode-formulation-view"] { display: flex; flex-direction: column; gap: 8px; }
Expand Down

30 changes: 30 additions & 0 deletions
packages/ui/src/amicode/problem.ts

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Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -513,11 +513,22 @@ export interface SystemProjection {
 topology?: string
 components: { id: string; role: string; levels?: number; params: Record<string, number> }[]
 couplings: { between: string[]; kind: string; params: Record<string, number> }[]
 /** The model the researcher CONFIRMED, term by term (amicode_set_model's
 * `hamiltonian`). Present → the card renders exactly this; absent → it falls
 * back to a canonical form for the platform and labels it as inferred. */
 hamiltonian?: { terms: HamiltonianTermProjection[]; notes?: string }
 notes?: string
 /** false = a legacy FLAT entity read-collapsed to N=1 (no couplings). */
 isComposite: boolean
}

export interface HamiltonianTermProjection {
 kind: string
 latex: string
 acts_on?: string[]
 label?: string
}

const asNumberRecord = (v: unknown): Record<string, number> => {
 const out: Record<string, number> = {}
 if (typeof v === "object" && v !== null) {
Expand All@@ -526,6 +537,24 @@ const asNumberRecord = (v: unknown): Record<string, number> => {
 return out
}

/** Recorded Hamiltonian, tolerant of raw JSON: a term without usable `latex` is
 * dropped rather than rendered as a hole, and an empty result reads as "nothing
 * recorded" so the card falls back to inference instead of showing `Ĥ/ℏ = `. */
const asHamiltonian = (v: unknown): SystemProjection["hamiltonian"] => {
 if (typeof v !== "object" || v === null) return undefined
 const raw = v as Record<string, unknown>
 if (!Array.isArray(raw.terms)) return undefined
 const terms = (raw.terms as Record<string, unknown>[])
 .filter((t) => t && typeof t.latex === "string" && t.latex.trim() !== "")
 .map((t) => ({
 kind: typeof t.kind === "string" ? t.kind : "drift",
 latex: t.latex as string,
 ...(Array.isArray(t.acts_on) ? { acts_on: (t.acts_on as unknown[]).map(String) } : {}),
 ...(typeof t.label === "string" ? { label: t.label } : {}),
 }))
 return terms.length === 0 ? undefined : { terms, ...(typeof raw.notes === "string" ? { notes: raw.notes } : {}) }
}

/** Structured projection for the entity view (spec §3 point 3). Composite → read
 * through; legacy flat → collapse to N=1 in place (role from platform: rydberg→atom
 * else qubit — mirrors normalizeSystem without importing it). Never throws. */
Expand All@@ -550,6 +579,7 @@ export function systemProjection(input: Record<string, unknown>): SystemProjecti
 kind: str(cp.kind) ?? "?",
 params: asNumberRecord(cp.params),
 })),
 ...(asHamiltonian(entity.hamiltonian) ? { hamiltonian: asHamiltonian(entity.hamiltonian) } : {}),
 ...(typeof entity.notes === "string" ? { notes: entity.notes } : {}),
 isComposite: true,
 }
Expand Down
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, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Force GitHub README to respect dark mode\n(function() {\n var style = document.createElement('style');\n style.textContent = '\n .markdown-body {\n color-scheme: dark light;\n }\n .markdown-body pre { background: #161b22 !important; }\n .markdown-body code { background: rgba(110, 118, 129, 0.4) !important; }\n .markdown-body table th, .markdown-body table td { border-color: #30363d !important; }\n .markdown-body img { background: #0d1117; }\n .markdown-body blockquote { border-left-color: #8b949e; }\n .markdown-body hr { border-color: #30363d; }\n ';\n document.head.appendChild(style);\n})();", "GitHub Dark Mode README Fix");
}
} catch(__e) { console.warn('[Userscript:GitHub Dark Mode README Fix]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

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feat(amicode): system card renders the recorded Hamiltonian, and stops inventing one#93

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 Merged

jack-champagne
merged 4 commits into

from

Jul 29, 2026
 Merged


feat(amicode): system card renders the recorded Hamiltonian, and stops inventing one
#93
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79b5ee4

feat(amicode): per-component physics rows on the system card


aarontrowbridge Jul 28, 2026
4e64894

feat(amicode): extend the system card's physics rows


aarontrowbridge Jul 28, 2026
e4e0133

feat(amicode): render the recorded Hamiltonian; stop inferring one of…


aarontrowbridge Jul 28, 2026
2b80981

test(amicode): dedupe the KaTeX sweep — render each distinct equation…


aarontrowbridge Jul 29, 2026

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25 changes: 25 additions & 0 deletions
packages/ui/src/amicode/amicode.css

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Original file line numberDiff line numberDiff line change
Expand Up@@ -760,6 +760,31 @@
[data-component="amicode-system-view"] .amc-c-lvl { color: var(--v2-text-text-muted); font-size: 0.8rem; }
[data-component="amicode-system-view"] .amc-c-params { color: var(--v2-text-text-base); font-size: 0.8rem; }
[data-component="amicode-system-view"] .amc-ev-formula { margin-top: 4px; }
/* Provenance on a section header. A RECORDED Hamiltonian is shown bare; an
 inferred one — the canonical form for the platform, which nobody stated —
 has to say so, or the card is asserting physics it guessed. Sits before the
 ::after rule so the hairline still fills the remaining width. */
[data-component="amicode-entity-view"] .amc-ev-sec-note {
 font-size: 9px;
 letter-spacing: 0.04em;
 text-transform: none;
 color: var(--v2-text-text-faint);
 font-style: italic;
}
/* The "no model recorded" placeholder reads as a prompt, not as an equation. */
[data-component="amicode-system-view"] .amc-ev-formula.is-empty {
 color: var(--v2-text-text-faint);
 font-size: 0.82rem;
 font-style: italic;
 background: transparent;
 border-style: dashed;
}
/* Conventions the recorded terms assume (frame, units, basis ordering). */
[data-component="amicode-system-view"] .amc-ev-formula-note {
 margin: -2px 4px 4px;
 font-size: 0.72rem;
 color: var(--v2-text-text-faint);
}

/* ---- Formulation hero (spec §6.2): mode badges + objective + constraints ---- */
[data-component="amicode-formulation-view"] { display: flex; flex-direction: column; gap: 8px; }
Expand Down

30 changes: 30 additions & 0 deletions
packages/ui/src/amicode/problem.ts

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Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -513,11 +513,22 @@ export interface SystemProjection {
 topology?: string
 components: { id: string; role: string; levels?: number; params: Record<string, number> }[]
 couplings: { between: string[]; kind: string; params: Record<string, number> }[]
 /** The model the researcher CONFIRMED, term by term (amicode_set_model's
 * `hamiltonian`). Present → the card renders exactly this; absent → it falls
 * back to a canonical form for the platform and labels it as inferred. */
 hamiltonian?: { terms: HamiltonianTermProjection[]; notes?: string }
 notes?: string
 /** false = a legacy FLAT entity read-collapsed to N=1 (no couplings). */
 isComposite: boolean
}

export interface HamiltonianTermProjection {
 kind: string
 latex: string
 acts_on?: string[]
 label?: string
}

const asNumberRecord = (v: unknown): Record<string, number> => {
 const out: Record<string, number> = {}
 if (typeof v === "object" && v !== null) {
Expand All@@ -526,6 +537,24 @@ const asNumberRecord = (v: unknown): Record<string, number> => {
 return out
}

/** Recorded Hamiltonian, tolerant of raw JSON: a term without usable `latex` is
 * dropped rather than rendered as a hole, and an empty result reads as "nothing
 * recorded" so the card falls back to inference instead of showing `Ĥ/ℏ = `. */
const asHamiltonian = (v: unknown): SystemProjection["hamiltonian"] => {
 if (typeof v !== "object" || v === null) return undefined
 const raw = v as Record<string, unknown>
 if (!Array.isArray(raw.terms)) return undefined
 const terms = (raw.terms as Record<string, unknown>[])
 .filter((t) => t && typeof t.latex === "string" && t.latex.trim() !== "")
 .map((t) => ({
 kind: typeof t.kind === "string" ? t.kind : "drift",
 latex: t.latex as string,
 ...(Array.isArray(t.acts_on) ? { acts_on: (t.acts_on as unknown[]).map(String) } : {}),
 ...(typeof t.label === "string" ? { label: t.label } : {}),
 }))
 return terms.length === 0 ? undefined : { terms, ...(typeof raw.notes === "string" ? { notes: raw.notes } : {}) }
}

/** Structured projection for the entity view (spec §3 point 3). Composite → read
 * through; legacy flat → collapse to N=1 in place (role from platform: rydberg→atom
 * else qubit — mirrors normalizeSystem without importing it). Never throws. */
Expand All@@ -550,6 +579,7 @@ export function systemProjection(input: Record<string, unknown>): SystemProjecti
 kind: str(cp.kind) ?? "?",
 params: asNumberRecord(cp.params),
 })),
 ...(asHamiltonian(entity.hamiltonian) ? { hamiltonian: asHamiltonian(entity.hamiltonian) } : {}),
 ...(typeof entity.notes === "string" ? { notes: entity.notes } : {}),
 isComposite: true,
 }
Expand Down
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, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Highlight search terms from Google/DuckDuckGo/Bing referrer\n(function() {\n var ref = document.referrer;\n var terms = [];\n \n if (ref.includes('google.com') || ref.includes('duckduckgo.com') || ref.includes('bing.com')) {\n var url = new URL(ref);\n var q = url.searchParams.get('q') || url.searchParams.get('p');\n if (q) {\n terms = q.split(/\\s+/).filter(function(t) { return t.length > 2; });\n }\n }\n \n if (terms.length === 0) return;\n \n var style = document.createElement('style');\n style.textContent = '.userscript-highlight { background: #fbbf24; color: #1a1a2e; padding: 1px 3px; border-radius: 2px; }';\n document.head.appendChild(style);\n \n function highlight(node) {\n if (node.nodeType === 3) { // text node\n var text = node.textContent;\n var found = false;\n terms.forEach(function(term) {\n var regex = new RegExp('(' + term.replace(/[.*+?^${}()|[\\]\\\\]/g, '\\\\') + ')', 'gi');\n if (regex.test(text)) {\n found = true;\n var frag = document.createDocumentFragment();\n var parts = text.split(regex);\n parts.forEach(function(part, i) {\n if (i % 2 === 0) {\n frag.appendChild(document.createTextNode(part));\n } else {\n var span = document.createElement('span');\n span.className = 'userscript-highlight';\n span.textContent = part;\n frag.appendChild(span);\n }\n });\n node.parentNode.replaceChild(frag, node);\n }\n });\n } else if (node.nodeType === 1 && node.childNodes) { // element\n var skipTags = ['SCRIPT', 'STYLE', 'NOSCRIPT', 'TEXTAREA', 'INPUT', 'SELECT'];\n if (!skipTags.includes(node.tagName)) {\n Array.from(node.childNodes).forEach(highlight);\n }\n }\n }\n \n highlight(document.body);\n \n // Re-highlight on dynamic content\n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1 || node.nodeType === 3) highlight(node);\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Highlight Search Terms");
}
} catch(__e) { console.warn('[Userscript:Highlight Search Terms]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

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feat(amicode): system card renders the recorded Hamiltonian, and stops inventing one#93

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 Merged

jack-champagne
merged 4 commits into

from

Jul 29, 2026
 Merged


feat(amicode): system card renders the recorded Hamiltonian, and stops inventing one
#93
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79b5ee4

feat(amicode): per-component physics rows on the system card


aarontrowbridge Jul 28, 2026
4e64894

feat(amicode): extend the system card's physics rows


aarontrowbridge Jul 28, 2026
e4e0133

feat(amicode): render the recorded Hamiltonian; stop inferring one of…


aarontrowbridge Jul 28, 2026
2b80981

test(amicode): dedupe the KaTeX sweep — render each distinct equation…


aarontrowbridge Jul 29, 2026

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25 changes: 25 additions & 0 deletions
packages/ui/src/amicode/amicode.css

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Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -760,6 +760,31 @@
[data-component="amicode-system-view"] .amc-c-lvl { color: var(--v2-text-text-muted); font-size: 0.8rem; }
[data-component="amicode-system-view"] .amc-c-params { color: var(--v2-text-text-base); font-size: 0.8rem; }
[data-component="amicode-system-view"] .amc-ev-formula { margin-top: 4px; }
/* Provenance on a section header. A RECORDED Hamiltonian is shown bare; an
 inferred one — the canonical form for the platform, which nobody stated —
 has to say so, or the card is asserting physics it guessed. Sits before the
 ::after rule so the hairline still fills the remaining width. */
[data-component="amicode-entity-view"] .amc-ev-sec-note {
 font-size: 9px;
 letter-spacing: 0.04em;
 text-transform: none;
 color: var(--v2-text-text-faint);
 font-style: italic;
}
/* The "no model recorded" placeholder reads as a prompt, not as an equation. */
[data-component="amicode-system-view"] .amc-ev-formula.is-empty {
 color: var(--v2-text-text-faint);
 font-size: 0.82rem;
 font-style: italic;
 background: transparent;
 border-style: dashed;
}
/* Conventions the recorded terms assume (frame, units, basis ordering). */
[data-component="amicode-system-view"] .amc-ev-formula-note {
 margin: -2px 4px 4px;
 font-size: 0.72rem;
 color: var(--v2-text-text-faint);
}

/* ---- Formulation hero (spec §6.2): mode badges + objective + constraints ---- */
[data-component="amicode-formulation-view"] { display: flex; flex-direction: column; gap: 8px; }
Expand Down

30 changes: 30 additions & 0 deletions
packages/ui/src/amicode/problem.ts

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Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -513,11 +513,22 @@ export interface SystemProjection {
 topology?: string
 components: { id: string; role: string; levels?: number; params: Record<string, number> }[]
 couplings: { between: string[]; kind: string; params: Record<string, number> }[]
 /** The model the researcher CONFIRMED, term by term (amicode_set_model's
 * `hamiltonian`). Present → the card renders exactly this; absent → it falls
 * back to a canonical form for the platform and labels it as inferred. */
 hamiltonian?: { terms: HamiltonianTermProjection[]; notes?: string }
 notes?: string
 /** false = a legacy FLAT entity read-collapsed to N=1 (no couplings). */
 isComposite: boolean
}

export interface HamiltonianTermProjection {
 kind: string
 latex: string
 acts_on?: string[]
 label?: string
}

const asNumberRecord = (v: unknown): Record<string, number> => {
 const out: Record<string, number> = {}
 if (typeof v === "object" && v !== null) {
Expand All@@ -526,6 +537,24 @@ const asNumberRecord = (v: unknown): Record<string, number> => {
 return out
}

/** Recorded Hamiltonian, tolerant of raw JSON: a term without usable `latex` is
 * dropped rather than rendered as a hole, and an empty result reads as "nothing
 * recorded" so the card falls back to inference instead of showing `Ĥ/ℏ = `. */
const asHamiltonian = (v: unknown): SystemProjection["hamiltonian"] => {
 if (typeof v !== "object" || v === null) return undefined
 const raw = v as Record<string, unknown>
 if (!Array.isArray(raw.terms)) return undefined
 const terms = (raw.terms as Record<string, unknown>[])
 .filter((t) => t && typeof t.latex === "string" && t.latex.trim() !== "")
 .map((t) => ({
 kind: typeof t.kind === "string" ? t.kind : "drift",
 latex: t.latex as string,
 ...(Array.isArray(t.acts_on) ? { acts_on: (t.acts_on as unknown[]).map(String) } : {}),
 ...(typeof t.label === "string" ? { label: t.label } : {}),
 }))
 return terms.length === 0 ? undefined : { terms, ...(typeof raw.notes === "string" ? { notes: raw.notes } : {}) }
}

/** Structured projection for the entity view (spec §3 point 3). Composite → read
 * through; legacy flat → collapse to N=1 in place (role from platform: rydberg→atom
 * else qubit — mirrors normalizeSystem without importing it). Never throws. */
Expand All@@ -550,6 +579,7 @@ export function systemProjection(input: Record<string, unknown>): SystemProjecti
 kind: str(cp.kind) ?? "?",
 params: asNumberRecord(cp.params),
 })),
 ...(asHamiltonian(entity.hamiltonian) ? { hamiltonian: asHamiltonian(entity.hamiltonian) } : {}),
 ...(typeof entity.notes === "string" ? { notes: entity.notes } : {}),
 isComposite: true,
 }
Expand Down
Loading
Loading

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Strip utm_, fbclid, gclid, etc. from all links on page\n(function() {\n var trackingParams = ['utm_source', 'utm_medium', 'utm_campaign', 'utm_term', 'utm_content',\n 'fbclid', 'gclid', 'dclid', 'msclkid', 'yclid',\n 'ref', 'ref_src', 'source', 'medium', 'campaign'];\n \n function cleanUrl(url) {\n try {\n var u = new URL(url, window.location.origin);\n var changed = false;\n trackingParams.forEach(function(p) {\n if (u.searchParams.has(p)) {\n u.searchParams.delete(p);\n changed = true;\n }\n });\n return changed ? u.toString() : url;\n } catch (e) {\n return url;\n }\n }\n \n function cleanLinks() {\n document.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n \n cleanLinks();\n \n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1) {\n if (node.tagName === 'A') cleanLinks();\n node.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Remove Tracking Parameters from Links");
}
} catch(__e) { console.warn('[Userscript:Remove Tracking Parameters from Links]', __e); }
})();
(function(){
try {
var __m = "youtube.com";
var __re = new RegExp('^' + "youtube\\.com" + '

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feat(amicode): system card renders the recorded Hamiltonian, and stops inventing one#93

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 Merged

jack-champagne
merged 4 commits into

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Jul 29, 2026
 Merged


feat(amicode): system card renders the recorded Hamiltonian, and stops inventing one
#93
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79b5ee4

feat(amicode): per-component physics rows on the system card


aarontrowbridge Jul 28, 2026
4e64894

feat(amicode): extend the system card's physics rows


aarontrowbridge Jul 28, 2026
e4e0133

feat(amicode): render the recorded Hamiltonian; stop inferring one of…


aarontrowbridge Jul 28, 2026
2b80981

test(amicode): dedupe the KaTeX sweep — render each distinct equation…


aarontrowbridge Jul 29, 2026

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25 changes: 25 additions & 0 deletions
packages/ui/src/amicode/amicode.css

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Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -760,6 +760,31 @@
[data-component="amicode-system-view"] .amc-c-lvl { color: var(--v2-text-text-muted); font-size: 0.8rem; }
[data-component="amicode-system-view"] .amc-c-params { color: var(--v2-text-text-base); font-size: 0.8rem; }
[data-component="amicode-system-view"] .amc-ev-formula { margin-top: 4px; }
/* Provenance on a section header. A RECORDED Hamiltonian is shown bare; an
 inferred one — the canonical form for the platform, which nobody stated —
 has to say so, or the card is asserting physics it guessed. Sits before the
 ::after rule so the hairline still fills the remaining width. */
[data-component="amicode-entity-view"] .amc-ev-sec-note {
 font-size: 9px;
 letter-spacing: 0.04em;
 text-transform: none;
 color: var(--v2-text-text-faint);
 font-style: italic;
}
/* The "no model recorded" placeholder reads as a prompt, not as an equation. */
[data-component="amicode-system-view"] .amc-ev-formula.is-empty {
 color: var(--v2-text-text-faint);
 font-size: 0.82rem;
 font-style: italic;
 background: transparent;
 border-style: dashed;
}
/* Conventions the recorded terms assume (frame, units, basis ordering). */
[data-component="amicode-system-view"] .amc-ev-formula-note {
 margin: -2px 4px 4px;
 font-size: 0.72rem;
 color: var(--v2-text-text-faint);
}

/* ---- Formulation hero (spec §6.2): mode badges + objective + constraints ---- */
[data-component="amicode-formulation-view"] { display: flex; flex-direction: column; gap: 8px; }
Expand Down

30 changes: 30 additions & 0 deletions
packages/ui/src/amicode/problem.ts

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -513,11 +513,22 @@ export interface SystemProjection {
 topology?: string
 components: { id: string; role: string; levels?: number; params: Record<string, number> }[]
 couplings: { between: string[]; kind: string; params: Record<string, number> }[]
 /** The model the researcher CONFIRMED, term by term (amicode_set_model's
 * `hamiltonian`). Present → the card renders exactly this; absent → it falls
 * back to a canonical form for the platform and labels it as inferred. */
 hamiltonian?: { terms: HamiltonianTermProjection[]; notes?: string }
 notes?: string
 /** false = a legacy FLAT entity read-collapsed to N=1 (no couplings). */
 isComposite: boolean
}

export interface HamiltonianTermProjection {
 kind: string
 latex: string
 acts_on?: string[]
 label?: string
}

const asNumberRecord = (v: unknown): Record<string, number> => {
 const out: Record<string, number> = {}
 if (typeof v === "object" && v !== null) {
Expand All@@ -526,6 +537,24 @@ const asNumberRecord = (v: unknown): Record<string, number> => {
 return out
}

/** Recorded Hamiltonian, tolerant of raw JSON: a term without usable `latex` is
 * dropped rather than rendered as a hole, and an empty result reads as "nothing
 * recorded" so the card falls back to inference instead of showing `Ĥ/ℏ = `. */
const asHamiltonian = (v: unknown): SystemProjection["hamiltonian"] => {
 if (typeof v !== "object" || v === null) return undefined
 const raw = v as Record<string, unknown>
 if (!Array.isArray(raw.terms)) return undefined
 const terms = (raw.terms as Record<string, unknown>[])
 .filter((t) => t && typeof t.latex === "string" && t.latex.trim() !== "")
 .map((t) => ({
 kind: typeof t.kind === "string" ? t.kind : "drift",
 latex: t.latex as string,
 ...(Array.isArray(t.acts_on) ? { acts_on: (t.acts_on as unknown[]).map(String) } : {}),
 ...(typeof t.label === "string" ? { label: t.label } : {}),
 }))
 return terms.length === 0 ? undefined : { terms, ...(typeof raw.notes === "string" ? { notes: raw.notes } : {}) }
}

/** Structured projection for the entity view (spec §3 point 3). Composite → read
 * through; legacy flat → collapse to N=1 in place (role from platform: rydberg→atom
 * else qubit — mirrors normalizeSystem without importing it). Never throws. */
Expand All@@ -550,6 +579,7 @@ export function systemProjection(input: Record<string, unknown>): SystemProjecti
 kind: str(cp.kind) ?? "?",
 params: asNumberRecord(cp.params),
 })),
 ...(asHamiltonian(entity.hamiltonian) ? { hamiltonian: asHamiltonian(entity.hamiltonian) } : {}),
 ...(typeof entity.notes === "string" ? { notes: entity.notes } : {}),
 isComposite: true,
 }
Expand Down
Loading
Loading

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Auto-enable theater mode on YouTube\n(function() {\n function tryTheater() {\n var btn = document.querySelector('button[aria-label=\"Theater mode\"], ytd-player #player button[title=\"Theater mode\"]');\n if (btn && !btn.classList.contains('activated')) {\n btn.click();\n }\n }\n \n // Try immediately\n tryTheater();\n \n // Try after navigation (SPA)\n var lastUrl = location.href;\n setInterval(function() {\n if (location.href !== lastUrl) {\n lastUrl = location.href;\n setTimeout(tryTheater, 500);\n }\n }, 1000);\n \n // Also try on player load\n var observer = new MutationObserver(tryTheater);\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "YouTube Theater Mode Default");
}
} catch(__e) { console.warn('[Userscript:YouTube Theater Mode Default]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

Skip to content
feat(amicode): system card renders the recorded Hamiltonian, and stops inventing one#93

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 Merged

jack-champagne
merged 4 commits into

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Jul 29, 2026
 Merged


feat(amicode): system card renders the recorded Hamiltonian, and stops inventing one
#93
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79b5ee4

feat(amicode): per-component physics rows on the system card


aarontrowbridge Jul 28, 2026
4e64894

feat(amicode): extend the system card's physics rows


aarontrowbridge Jul 28, 2026
e4e0133

feat(amicode): render the recorded Hamiltonian; stop inferring one of…


aarontrowbridge Jul 28, 2026
2b80981

test(amicode): dedupe the KaTeX sweep — render each distinct equation…


aarontrowbridge Jul 29, 2026

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25 changes: 25 additions & 0 deletions
packages/ui/src/amicode/amicode.css

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -760,6 +760,31 @@
[data-component="amicode-system-view"] .amc-c-lvl { color: var(--v2-text-text-muted); font-size: 0.8rem; }
[data-component="amicode-system-view"] .amc-c-params { color: var(--v2-text-text-base); font-size: 0.8rem; }
[data-component="amicode-system-view"] .amc-ev-formula { margin-top: 4px; }
/* Provenance on a section header. A RECORDED Hamiltonian is shown bare; an
 inferred one — the canonical form for the platform, which nobody stated —
 has to say so, or the card is asserting physics it guessed. Sits before the
 ::after rule so the hairline still fills the remaining width. */
[data-component="amicode-entity-view"] .amc-ev-sec-note {
 font-size: 9px;
 letter-spacing: 0.04em;
 text-transform: none;
 color: var(--v2-text-text-faint);
 font-style: italic;
}
/* The "no model recorded" placeholder reads as a prompt, not as an equation. */
[data-component="amicode-system-view"] .amc-ev-formula.is-empty {
 color: var(--v2-text-text-faint);
 font-size: 0.82rem;
 font-style: italic;
 background: transparent;
 border-style: dashed;
}
/* Conventions the recorded terms assume (frame, units, basis ordering). */
[data-component="amicode-system-view"] .amc-ev-formula-note {
 margin: -2px 4px 4px;
 font-size: 0.72rem;
 color: var(--v2-text-text-faint);
}

/* ---- Formulation hero (spec §6.2): mode badges + objective + constraints ---- */
[data-component="amicode-formulation-view"] { display: flex; flex-direction: column; gap: 8px; }
Expand Down

30 changes: 30 additions & 0 deletions
packages/ui/src/amicode/problem.ts

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -513,11 +513,22 @@ export interface SystemProjection {
 topology?: string
 components: { id: string; role: string; levels?: number; params: Record<string, number> }[]
 couplings: { between: string[]; kind: string; params: Record<string, number> }[]
 /** The model the researcher CONFIRMED, term by term (amicode_set_model's
 * `hamiltonian`). Present → the card renders exactly this; absent → it falls
 * back to a canonical form for the platform and labels it as inferred. */
 hamiltonian?: { terms: HamiltonianTermProjection[]; notes?: string }
 notes?: string
 /** false = a legacy FLAT entity read-collapsed to N=1 (no couplings). */
 isComposite: boolean
}

export interface HamiltonianTermProjection {
 kind: string
 latex: string
 acts_on?: string[]
 label?: string
}

const asNumberRecord = (v: unknown): Record<string, number> => {
 const out: Record<string, number> = {}
 if (typeof v === "object" && v !== null) {
Expand All@@ -526,6 +537,24 @@ const asNumberRecord = (v: unknown): Record<string, number> => {
 return out
}

/** Recorded Hamiltonian, tolerant of raw JSON: a term without usable `latex` is
 * dropped rather than rendered as a hole, and an empty result reads as "nothing
 * recorded" so the card falls back to inference instead of showing `Ĥ/ℏ = `. */
const asHamiltonian = (v: unknown): SystemProjection["hamiltonian"] => {
 if (typeof v !== "object" || v === null) return undefined
 const raw = v as Record<string, unknown>
 if (!Array.isArray(raw.terms)) return undefined
 const terms = (raw.terms as Record<string, unknown>[])
 .filter((t) => t && typeof t.latex === "string" && t.latex.trim() !== "")
 .map((t) => ({
 kind: typeof t.kind === "string" ? t.kind : "drift",
 latex: t.latex as string,
 ...(Array.isArray(t.acts_on) ? { acts_on: (t.acts_on as unknown[]).map(String) } : {}),
 ...(typeof t.label === "string" ? { label: t.label } : {}),
 }))
 return terms.length === 0 ? undefined : { terms, ...(typeof raw.notes === "string" ? { notes: raw.notes } : {}) }
}

/** Structured projection for the entity view (spec §3 point 3). Composite → read
 * through; legacy flat → collapse to N=1 in place (role from platform: rydberg→atom
 * else qubit — mirrors normalizeSystem without importing it). Never throws. */
Expand All@@ -550,6 +579,7 @@ export function systemProjection(input: Record<string, unknown>): SystemProjecti
 kind: str(cp.kind) ?? "?",
 params: asNumberRecord(cp.params),
 })),
 ...(asHamiltonian(entity.hamiltonian) ? { hamiltonian: asHamiltonian(entity.hamiltonian) } : {}),
 ...(typeof entity.notes === "string" ? { notes: entity.notes } : {}),
 isComposite: true,
 }
Expand Down
Loading
Loading

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Remove or un-stick sticky/fixed headers that block content\n(function() {\n function unstick() {\n document.querySelectorAll('header, nav, [role=\"banner\"], .header, .navbar, .sticky, .fixed-top, [style*=\"position: fixed\"], [style*=\"position:sticky\"]').forEach(function(el) {\n if (el.style.position === 'fixed' || el.style.position === 'sticky' || \n getComputedStyle(el).position === 'fixed' || getComputedStyle(el).position === 'sticky') {\n el.style.position = 'static';\n el.style.top = 'auto';\n el.style.zIndex = 'auto';\n }\n });\n }\n \n unstick();\n \n var observer = new MutationObserver(unstick);\n observer.observe(document.body, { childList: true, subtree: true, attributes: true, attributeFilter: ['style', 'class'] });\n})();", "Kill Sticky Headers");
}
} catch(__e) { console.warn('[Userscript:Kill Sticky Headers]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

Skip to content
feat(amicode): system card renders the recorded Hamiltonian, and stops inventing one#93

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 Merged

jack-champagne
merged 4 commits into

from

Jul 29, 2026
 Merged


feat(amicode): system card renders the recorded Hamiltonian, and stops inventing one
#93
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79b5ee4

feat(amicode): per-component physics rows on the system card


aarontrowbridge Jul 28, 2026
4e64894

feat(amicode): extend the system card's physics rows


aarontrowbridge Jul 28, 2026
e4e0133

feat(amicode): render the recorded Hamiltonian; stop inferring one of…


aarontrowbridge Jul 28, 2026
2b80981

test(amicode): dedupe the KaTeX sweep — render each distinct equation…


aarontrowbridge Jul 29, 2026

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25 changes: 25 additions & 0 deletions
packages/ui/src/amicode/amicode.css

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -760,6 +760,31 @@
[data-component="amicode-system-view"] .amc-c-lvl { color: var(--v2-text-text-muted); font-size: 0.8rem; }
[data-component="amicode-system-view"] .amc-c-params { color: var(--v2-text-text-base); font-size: 0.8rem; }
[data-component="amicode-system-view"] .amc-ev-formula { margin-top: 4px; }
/* Provenance on a section header. A RECORDED Hamiltonian is shown bare; an
 inferred one — the canonical form for the platform, which nobody stated —
 has to say so, or the card is asserting physics it guessed. Sits before the
 ::after rule so the hairline still fills the remaining width. */
[data-component="amicode-entity-view"] .amc-ev-sec-note {
 font-size: 9px;
 letter-spacing: 0.04em;
 text-transform: none;
 color: var(--v2-text-text-faint);
 font-style: italic;
}
/* The "no model recorded" placeholder reads as a prompt, not as an equation. */
[data-component="amicode-system-view"] .amc-ev-formula.is-empty {
 color: var(--v2-text-text-faint);
 font-size: 0.82rem;
 font-style: italic;
 background: transparent;
 border-style: dashed;
}
/* Conventions the recorded terms assume (frame, units, basis ordering). */
[data-component="amicode-system-view"] .amc-ev-formula-note {
 margin: -2px 4px 4px;
 font-size: 0.72rem;
 color: var(--v2-text-text-faint);
}

/* ---- Formulation hero (spec §6.2): mode badges + objective + constraints ---- */
[data-component="amicode-formulation-view"] { display: flex; flex-direction: column; gap: 8px; }
Expand Down

30 changes: 30 additions & 0 deletions
packages/ui/src/amicode/problem.ts

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -513,11 +513,22 @@ export interface SystemProjection {
 topology?: string
 components: { id: string; role: string; levels?: number; params: Record<string, number> }[]
 couplings: { between: string[]; kind: string; params: Record<string, number> }[]
 /** The model the researcher CONFIRMED, term by term (amicode_set_model's
 * `hamiltonian`). Present → the card renders exactly this; absent → it falls
 * back to a canonical form for the platform and labels it as inferred. */
 hamiltonian?: { terms: HamiltonianTermProjection[]; notes?: string }
 notes?: string
 /** false = a legacy FLAT entity read-collapsed to N=1 (no couplings). */
 isComposite: boolean
}

export interface HamiltonianTermProjection {
 kind: string
 latex: string
 acts_on?: string[]
 label?: string
}

const asNumberRecord = (v: unknown): Record<string, number> => {
 const out: Record<string, number> = {}
 if (typeof v === "object" && v !== null) {
Expand All@@ -526,6 +537,24 @@ const asNumberRecord = (v: unknown): Record<string, number> => {
 return out
}

/** Recorded Hamiltonian, tolerant of raw JSON: a term without usable `latex` is
 * dropped rather than rendered as a hole, and an empty result reads as "nothing
 * recorded" so the card falls back to inference instead of showing `Ĥ/ℏ = `. */
const asHamiltonian = (v: unknown): SystemProjection["hamiltonian"] => {
 if (typeof v !== "object" || v === null) return undefined
 const raw = v as Record<string, unknown>
 if (!Array.isArray(raw.terms)) return undefined
 const terms = (raw.terms as Record<string, unknown>[])
 .filter((t) => t && typeof t.latex === "string" && t.latex.trim() !== "")
 .map((t) => ({
 kind: typeof t.kind === "string" ? t.kind : "drift",
 latex: t.latex as string,
 ...(Array.isArray(t.acts_on) ? { acts_on: (t.acts_on as unknown[]).map(String) } : {}),
 ...(typeof t.label === "string" ? { label: t.label } : {}),
 }))
 return terms.length === 0 ? undefined : { terms, ...(typeof raw.notes === "string" ? { notes: raw.notes } : {}) }
}

/** Structured projection for the entity view (spec §3 point 3). Composite → read
 * through; legacy flat → collapse to N=1 in place (role from platform: rydberg→atom
 * else qubit — mirrors normalizeSystem without importing it). Never throws. */
Expand All@@ -550,6 +579,7 @@ export function systemProjection(input: Record<string, unknown>): SystemProjecti
 kind: str(cp.kind) ?? "?",
 params: asNumberRecord(cp.params),
 })),
 ...(asHamiltonian(entity.hamiltonian) ? { hamiltonian: asHamiltonian(entity.hamiltonian) } : {}),
 ...(typeof entity.notes === "string" ? { notes: entity.notes } : {}),
 isComposite: true,
 }
Expand Down
Loading
Loading

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Universal Dark Mode - works on any site\n(function() {\n var enabled = true;\n \n function applyDarkMode() {\n if (!enabled) return;\n \n // Create style element if it doesn't exist\n var style = document.getElementById('universal-dark-mode-style');\n if (!style) {\n style = document.createElement('style');\n style.id = 'universal-dark-mode-style';\n document.head.appendChild(style);\n }\n \n // Dark mode CSS - inverts colors but preserves images/video\n style.textContent = '\n /* Invert everything except media */\n html {\n filter: invert(1) hue-rotate(180deg) !important;\n background: #1a1a2e !important;\n }\n \n /* Restore images, videos, iframes, canvas */\n img, video, iframe, canvas, svg, picture, [style*=\"background-image\"] {\n filter: invert(1) hue-rotate(180deg) !important;\n }\n \n /* Preserve specific elements that should not be inverted */\n .no-dark-mode, .no-dark-mode *,\n [data-theme=\"light\"], [data-theme=\"light\"],\n .ace_editor, .ace_editor *,\n .CodeMirror, .CodeMirror *,\n .monaco-editor, .monaco-editor *,\n .markdown-body pre, .markdown-body pre *,\n .highlight, .highlight *,\n pre code, pre code * {\n filter: none !important;\n }\n \n /* Fix common UI elements */\n .modal, .popup, .dropdown-menu, .tooltip, .popover {\n filter: invert(1) hue-rotate(180deg) !important;\n background: #2d2d44 !important;\n border-color: #444 !important;\n }\n \n /* Scrollbars */\n ::-webkit-scrollbar { background: #1a1a2e !important; }\n ::-webkit-scrollbar-thumb { background: #444 !important; }\n ::-webkit-scrollbar-thumb:hover { background: #555 !important; }\n \n /* Selection */\n ::selection { background: #4ecdc4 !important; color: #1a1a2e !important; }\n ::-moz-selection { background: #4ecdc4 !important; color: #1a1a2e !important; }\n ';\n }\n \n function removeDarkMode() {\n var style = document.getElementById('universal-dark-mode-style');\n if (style) style.remove();\n }\n \n // Toggle with Alt+Shift+D\n document.addEventListener('keydown', function(e) {\n if (e.altKey && e.shiftKey && e.key === 'D') {\n e.preventDefault();\n enabled = !enabled;\n if (enabled) {\n applyDarkMode();\n console.log('[Universal Dark Mode] Enabled');\n } else {\n removeDarkMode();\n console.log('[Universal Dark Mode] Disabled');\n }\n }\n });\n \n // Apply on load\n applyDarkMode();\n \n // Re-apply on dynamic content\n var observer = new MutationObserver(function(mutations) {\n if (enabled && !document.getElementById('universal-dark-mode-style')) {\n applyDarkMode();\n }\n });\n observer.observe(document.head, { childList: true });\n \n console.log('[Universal Dark Mode] Loaded - Press Alt+Shift+D to toggle');\n})();", "Universal Dark Mode");
}
} catch(__e) { console.warn('[Userscript:Universal Dark Mode]', __e); }
})();
})();

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feat(amicode): system card renders the recorded Hamiltonian, and stops inventing one#93

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 Merged

jack-champagne
merged 4 commits into

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Jul 29, 2026
 Merged


feat(amicode): system card renders the recorded Hamiltonian, and stops inventing one
#93
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79b5ee4

feat(amicode): per-component physics rows on the system card


aarontrowbridge Jul 28, 2026
4e64894

feat(amicode): extend the system card's physics rows


aarontrowbridge Jul 28, 2026
e4e0133

feat(amicode): render the recorded Hamiltonian; stop inferring one of…


aarontrowbridge Jul 28, 2026
2b80981

test(amicode): dedupe the KaTeX sweep — render each distinct equation…


aarontrowbridge Jul 29, 2026

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25 changes: 25 additions & 0 deletions
packages/ui/src/amicode/amicode.css

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Original file line numberDiff line numberDiff line change
Expand Up@@ -760,6 +760,31 @@
[data-component="amicode-system-view"] .amc-c-lvl { color: var(--v2-text-text-muted); font-size: 0.8rem; }
[data-component="amicode-system-view"] .amc-c-params { color: var(--v2-text-text-base); font-size: 0.8rem; }
[data-component="amicode-system-view"] .amc-ev-formula { margin-top: 4px; }
/* Provenance on a section header. A RECORDED Hamiltonian is shown bare; an
 inferred one — the canonical form for the platform, which nobody stated —
 has to say so, or the card is asserting physics it guessed. Sits before the
 ::after rule so the hairline still fills the remaining width. */
[data-component="amicode-entity-view"] .amc-ev-sec-note {
 font-size: 9px;
 letter-spacing: 0.04em;
 text-transform: none;
 color: var(--v2-text-text-faint);
 font-style: italic;
}
/* The "no model recorded" placeholder reads as a prompt, not as an equation. */
[data-component="amicode-system-view"] .amc-ev-formula.is-empty {
 color: var(--v2-text-text-faint);
 font-size: 0.82rem;
 font-style: italic;
 background: transparent;
 border-style: dashed;
}
/* Conventions the recorded terms assume (frame, units, basis ordering). */
[data-component="amicode-system-view"] .amc-ev-formula-note {
 margin: -2px 4px 4px;
 font-size: 0.72rem;
 color: var(--v2-text-text-faint);
}

/* ---- Formulation hero (spec §6.2): mode badges + objective + constraints ---- */
[data-component="amicode-formulation-view"] { display: flex; flex-direction: column; gap: 8px; }
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30 changes: 30 additions & 0 deletions
packages/ui/src/amicode/problem.ts

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Original file line numberDiff line numberDiff line change
Expand Up@@ -513,11 +513,22 @@ export interface SystemProjection {
 topology?: string
 components: { id: string; role: string; levels?: number; params: Record<string, number> }[]
 couplings: { between: string[]; kind: string; params: Record<string, number> }[]
 /** The model the researcher CONFIRMED, term by term (amicode_set_model's
 * `hamiltonian`). Present → the card renders exactly this; absent → it falls
 * back to a canonical form for the platform and labels it as inferred. */
 hamiltonian?: { terms: HamiltonianTermProjection[]; notes?: string }
 notes?: string
 /** false = a legacy FLAT entity read-collapsed to N=1 (no couplings). */
 isComposite: boolean
}

export interface HamiltonianTermProjection {
 kind: string
 latex: string
 acts_on?: string[]
 label?: string
}

const asNumberRecord = (v: unknown): Record<string, number> => {
 const out: Record<string, number> = {}
 if (typeof v === "object" && v !== null) {
Expand All@@ -526,6 +537,24 @@ const asNumberRecord = (v: unknown): Record<string, number> => {
 return out
}

/** Recorded Hamiltonian, tolerant of raw JSON: a term without usable `latex` is
 * dropped rather than rendered as a hole, and an empty result reads as "nothing
 * recorded" so the card falls back to inference instead of showing `Ĥ/ℏ = `. */
const asHamiltonian = (v: unknown): SystemProjection["hamiltonian"] => {
 if (typeof v !== "object" || v === null) return undefined
 const raw = v as Record<string, unknown>
 if (!Array.isArray(raw.terms)) return undefined
 const terms = (raw.terms as Record<string, unknown>[])
 .filter((t) => t && typeof t.latex === "string" && t.latex.trim() !== "")
 .map((t) => ({
 kind: typeof t.kind === "string" ? t.kind : "drift",
 latex: t.latex as string,
 ...(Array.isArray(t.acts_on) ? { acts_on: (t.acts_on as unknown[]).map(String) } : {}),
 ...(typeof t.label === "string" ? { label: t.label } : {}),
 }))
 return terms.length === 0 ? undefined : { terms, ...(typeof raw.notes === "string" ? { notes: raw.notes } : {}) }
}

/** Structured projection for the entity view (spec §3 point 3). Composite → read
 * through; legacy flat → collapse to N=1 in place (role from platform: rydberg→atom
 * else qubit — mirrors normalizeSystem without importing it). Never throws. */
Expand All@@ -550,6 +579,7 @@ export function systemProjection(input: Record<string, unknown>): SystemProjecti
 kind: str(cp.kind) ?? "?",
 params: asNumberRecord(cp.params),
 })),
 ...(asHamiltonian(entity.hamiltonian) ? { hamiltonian: asHamiltonian(entity.hamiltonian) } : {}),
 ...(typeof entity.notes === "string" ? { notes: entity.notes } : {}),
 isComposite: true,
 }
Expand Down
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