keecas

Symbolic and units-aware calculations for Jupyter notebooks with beautiful LaTeX output.

What is keecas?

keecas minimizes boilerplate for symbolic calculations using Python dicts as the core container - keys represent left-hand side symbols, values represent right-hand side expressions. Built on SymPy, Pint, and Pipe, it provides automatic unit conversion and LaTeX rendering for Quarto documents.

Quick Example

fromkeecasimportsymbols, u, pc, show_eqn# 1. Define symbols with LaTeX notationF, A, sigma=symbols(r"F, A, \sigma")
# 2. Cell-local parameters_p= {
F: 10*u.kN,
A: 50*u.cm**2,
}
# 3. Cell-local expressions_e= {
sigma: "F / A"|pc.parse_expr
}
# 4. Evaluation with pipe operations_v= {
k: v|pc.subs(_e|_p) |pc.convert_to([u.MPa]) |pc.Nfork, vin_e.items()
}
# 5. Display as LaTeX amsmathshow_eqn([_p|_e, _v])

Output:

\begin{align} F & = 10{\,}\text{kN} & \\[8pt] A & = 50{\,}\text{cm}^{2} & \\[8pt]\sigma & = \dfrac{F}{A} & = 2.0{\,}\text{MPa}\end{align}

See hello_world.ipynb for more examples.

Installation

pip install keecas
# or
uv add keecas

Quick Start

Launch JupyterLab with keecas template:

keecas edit # Minimal template
keecas edit --template quickstart # Comprehensive examples
keecas edit analysis.ipynb # Open specific notebook
keecas edit --temp # Temporary session

Configuration

Manage global and local settings via TOML files:

# Initialize configuration
keecas config init --global
# Edit configuration
keecas config edit --global # Terminal editor
keecas config open --local # System editor (GUI)# View configuration
keecas config show # Merged settings
keecas config path # File locations

Key Features

Dict-based equations: Natural mapping of LHS to RHS
Pipe operations: Chain operations like expr | pc.subs(...) | pc.N
Unit-aware: Automatic conversion between Pint and SymPy units
LaTeX output: Renders as amsmath align blocks
Cross-references: Label generation for Quarto documents
Multi-language: 10 languages supported (5 fully localized)
Configuration: Global/local TOML-based settings

Documentation

Full documentation: https://kompre.github.io/keecas

License

MIT License - see LICENSE

keecas

Symbolic and units-aware calculations for Jupyter notebooks with beautiful LaTeX output.

What is keecas?

keecas minimizes boilerplate for symbolic calculations using Python dicts as the core container - keys represent left-hand side symbols, values represent right-hand side expressions. Built on SymPy, Pint, and Pipe, it provides automatic unit conversion and LaTeX rendering for Quarto documents.

Quick Example

fromkeecasimportsymbols, u, pc, show_eqn# 1. Define symbols with LaTeX notationF, A, sigma=symbols(r"F, A, \sigma")
# 2. Cell-local parameters_p= {
F: 10*u.kN,
A: 50*u.cm**2,
}
# 3. Cell-local expressions_e= {
sigma: "F / A"|pc.parse_expr
}
# 4. Evaluation with pipe operations_v= {
k: v|pc.subs(_e|_p) |pc.convert_to([u.MPa]) |pc.Nfork, vin_e.items()
}
# 5. Display as LaTeX amsmathshow_eqn([_p|_e, _v])

Output:

\begin{align} F & = 10{\,}\text{kN} & \\[8pt] A & = 50{\,}\text{cm}^{2} & \\[8pt]\sigma & = \dfrac{F}{A} & = 2.0{\,}\text{MPa}\end{align}

See hello_world.ipynb for more examples.

Installation

pip install keecas
# or
uv add keecas

Quick Start

Launch JupyterLab with keecas template:

keecas edit # Minimal template
keecas edit --template quickstart # Comprehensive examples
keecas edit analysis.ipynb # Open specific notebook
keecas edit --temp # Temporary session

Configuration

Manage global and local settings via TOML files:

# Initialize configuration
keecas config init --global
# Edit configuration
keecas config edit --global # Terminal editor
keecas config open --local # System editor (GUI)# View configuration
keecas config show # Merged settings
keecas config path # File locations

Key Features

Dict-based equations: Natural mapping of LHS to RHS
Pipe operations: Chain operations like expr | pc.subs(...) | pc.N
Unit-aware: Automatic conversion between Pint and SymPy units
LaTeX output: Renders as amsmath align blocks
Cross-references: Label generation for Quarto documents
Multi-language: 10 languages supported (5 fully localized)
Configuration: Global/local TOML-based settings

Documentation

Full documentation: https://kompre.github.io/keecas

License

MIT License - see LICENSE

keecas

Symbolic and units-aware calculations for Jupyter notebooks with beautiful LaTeX output.

What is keecas?

keecas minimizes boilerplate for symbolic calculations using Python dicts as the core container - keys represent left-hand side symbols, values represent right-hand side expressions. Built on SymPy, Pint, and Pipe, it provides automatic unit conversion and LaTeX rendering for Quarto documents.

Quick Example

fromkeecasimportsymbols, u, pc, show_eqn# 1. Define symbols with LaTeX notationF, A, sigma=symbols(r"F, A, \sigma")
# 2. Cell-local parameters_p= {
F: 10*u.kN,
A: 50*u.cm**2,
}
# 3. Cell-local expressions_e= {
sigma: "F / A"|pc.parse_expr
}
# 4. Evaluation with pipe operations_v= {
k: v|pc.subs(_e|_p) |pc.convert_to([u.MPa]) |pc.Nfork, vin_e.items()
}
# 5. Display as LaTeX amsmathshow_eqn([_p|_e, _v])

Output:

\begin{align} F & = 10{\,}\text{kN} & \\[8pt] A & = 50{\,}\text{cm}^{2} & \\[8pt]\sigma & = \dfrac{F}{A} & = 2.0{\,}\text{MPa}\end{align}

See hello_world.ipynb for more examples.

Installation

pip install keecas
# or
uv add keecas

Quick Start

Launch JupyterLab with keecas template:

keecas edit # Minimal template
keecas edit --template quickstart # Comprehensive examples
keecas edit analysis.ipynb # Open specific notebook
keecas edit --temp # Temporary session

Configuration

Manage global and local settings via TOML files:

# Initialize configuration
keecas config init --global
# Edit configuration
keecas config edit --global # Terminal editor
keecas config open --local # System editor (GUI)# View configuration
keecas config show # Merged settings
keecas config path # File locations

Key Features

Dict-based equations: Natural mapping of LHS to RHS
Pipe operations: Chain operations like expr | pc.subs(...) | pc.N
Unit-aware: Automatic conversion between Pint and SymPy units
LaTeX output: Renders as amsmath align blocks
Cross-references: Label generation for Quarto documents
Multi-language: 10 languages supported (5 fully localized)
Configuration: Global/local TOML-based settings

Documentation

Full documentation: https://kompre.github.io/keecas

License

MIT License - see LICENSE

keecas

Symbolic and units-aware calculations for Jupyter notebooks with beautiful LaTeX output.

What is keecas?

keecas minimizes boilerplate for symbolic calculations using Python dicts as the core container - keys represent left-hand side symbols, values represent right-hand side expressions. Built on SymPy, Pint, and Pipe, it provides automatic unit conversion and LaTeX rendering for Quarto documents.

Quick Example

fromkeecasimportsymbols, u, pc, show_eqn# 1. Define symbols with LaTeX notationF, A, sigma=symbols(r"F, A, \sigma")
# 2. Cell-local parameters_p= {
F: 10*u.kN,
A: 50*u.cm**2,
}
# 3. Cell-local expressions_e= {
sigma: "F / A"|pc.parse_expr
}
# 4. Evaluation with pipe operations_v= {
k: v|pc.subs(_e|_p) |pc.convert_to([u.MPa]) |pc.Nfork, vin_e.items()
}
# 5. Display as LaTeX amsmathshow_eqn([_p|_e, _v])

Output:

\begin{align} F & = 10{\,}\text{kN} & \\[8pt] A & = 50{\,}\text{cm}^{2} & \\[8pt]\sigma & = \dfrac{F}{A} & = 2.0{\,}\text{MPa}\end{align}

See hello_world.ipynb for more examples.

Installation

pip install keecas
# or
uv add keecas

Quick Start

Launch JupyterLab with keecas template:

keecas edit # Minimal template
keecas edit --template quickstart # Comprehensive examples
keecas edit analysis.ipynb # Open specific notebook
keecas edit --temp # Temporary session

Configuration

Manage global and local settings via TOML files:

# Initialize configuration
keecas config init --global
# Edit configuration
keecas config edit --global # Terminal editor
keecas config open --local # System editor (GUI)# View configuration
keecas config show # Merged settings
keecas config path # File locations

Key Features

Dict-based equations: Natural mapping of LHS to RHS
Pipe operations: Chain operations like expr | pc.subs(...) | pc.N
Unit-aware: Automatic conversion between Pint and SymPy units
LaTeX output: Renders as amsmath align blocks
Cross-references: Label generation for Quarto documents
Multi-language: 10 languages supported (5 fully localized)
Configuration: Global/local TOML-based settings

Documentation

Full documentation: https://kompre.github.io/keecas

License

MIT License - see LICENSE

keecas

Symbolic and units-aware calculations for Jupyter notebooks with beautiful LaTeX output.

What is keecas?

keecas minimizes boilerplate for symbolic calculations using Python dicts as the core container - keys represent left-hand side symbols, values represent right-hand side expressions. Built on SymPy, Pint, and Pipe, it provides automatic unit conversion and LaTeX rendering for Quarto documents.

Quick Example

fromkeecasimportsymbols, u, pc, show_eqn# 1. Define symbols with LaTeX notationF, A, sigma=symbols(r"F, A, \sigma")
# 2. Cell-local parameters_p= {
F: 10*u.kN,
A: 50*u.cm**2,
}
# 3. Cell-local expressions_e= {
sigma: "F / A"|pc.parse_expr
}
# 4. Evaluation with pipe operations_v= {
k: v|pc.subs(_e|_p) |pc.convert_to([u.MPa]) |pc.Nfork, vin_e.items()
}
# 5. Display as LaTeX amsmathshow_eqn([_p|_e, _v])

Output:

\begin{align} F & = 10{\,}\text{kN} & \\[8pt] A & = 50{\,}\text{cm}^{2} & \\[8pt]\sigma & = \dfrac{F}{A} & = 2.0{\,}\text{MPa}\end{align}

See hello_world.ipynb for more examples.

Installation

pip install keecas
# or
uv add keecas

Quick Start

Launch JupyterLab with keecas template:

keecas edit # Minimal template
keecas edit --template quickstart # Comprehensive examples
keecas edit analysis.ipynb # Open specific notebook
keecas edit --temp # Temporary session

Configuration

Manage global and local settings via TOML files:

# Initialize configuration
keecas config init --global
# Edit configuration
keecas config edit --global # Terminal editor
keecas config open --local # System editor (GUI)# View configuration
keecas config show # Merged settings
keecas config path # File locations

Key Features

Dict-based equations: Natural mapping of LHS to RHS
Pipe operations: Chain operations like expr | pc.subs(...) | pc.N
Unit-aware: Automatic conversion between Pint and SymPy units
LaTeX output: Renders as amsmath align blocks
Cross-references: Label generation for Quarto documents
Multi-language: 10 languages supported (5 fully localized)
Configuration: Global/local TOML-based settings

Documentation

Full documentation: https://kompre.github.io/keecas

License

MIT License - see LICENSE

keecas

Symbolic and units-aware calculations for Jupyter notebooks with beautiful LaTeX output.

What is keecas?

keecas minimizes boilerplate for symbolic calculations using Python dicts as the core container - keys represent left-hand side symbols, values represent right-hand side expressions. Built on SymPy, Pint, and Pipe, it provides automatic unit conversion and LaTeX rendering for Quarto documents.

Quick Example

fromkeecasimportsymbols, u, pc, show_eqn# 1. Define symbols with LaTeX notationF, A, sigma=symbols(r"F, A, \sigma")
# 2. Cell-local parameters_p= {
F: 10*u.kN,
A: 50*u.cm**2,
}
# 3. Cell-local expressions_e= {
sigma: "F / A"|pc.parse_expr
}
# 4. Evaluation with pipe operations_v= {
k: v|pc.subs(_e|_p) |pc.convert_to([u.MPa]) |pc.Nfork, vin_e.items()
}
# 5. Display as LaTeX amsmathshow_eqn([_p|_e, _v])

Output:

\begin{align} F & = 10{\,}\text{kN} & \\[8pt] A & = 50{\,}\text{cm}^{2} & \\[8pt]\sigma & = \dfrac{F}{A} & = 2.0{\,}\text{MPa}\end{align}

See hello_world.ipynb for more examples.

Installation

pip install keecas
# or
uv add keecas

Quick Start

Launch JupyterLab with keecas template:

keecas edit # Minimal template
keecas edit --template quickstart # Comprehensive examples
keecas edit analysis.ipynb # Open specific notebook
keecas edit --temp # Temporary session

Configuration

Manage global and local settings via TOML files:

# Initialize configuration
keecas config init --global
# Edit configuration
keecas config edit --global # Terminal editor
keecas config open --local # System editor (GUI)# View configuration
keecas config show # Merged settings
keecas config path # File locations

Key Features

Dict-based equations: Natural mapping of LHS to RHS
Pipe operations: Chain operations like expr | pc.subs(...) | pc.N
Unit-aware: Automatic conversion between Pint and SymPy units
LaTeX output: Renders as amsmath align blocks
Cross-references: Label generation for Quarto documents
Multi-language: 10 languages supported (5 fully localized)
Configuration: Global/local TOML-based settings

Documentation

Full documentation: https://kompre.github.io/keecas

License

MIT License - see LICENSE

keecas

Symbolic and units-aware calculations for Jupyter notebooks with beautiful LaTeX output.

What is keecas?

keecas minimizes boilerplate for symbolic calculations using Python dicts as the core container - keys represent left-hand side symbols, values represent right-hand side expressions. Built on SymPy, Pint, and Pipe, it provides automatic unit conversion and LaTeX rendering for Quarto documents.

Quick Example

fromkeecasimportsymbols, u, pc, show_eqn# 1. Define symbols with LaTeX notationF, A, sigma=symbols(r"F, A, \sigma")
# 2. Cell-local parameters_p= {
F: 10*u.kN,
A: 50*u.cm**2,
}
# 3. Cell-local expressions_e= {
sigma: "F / A"|pc.parse_expr
}
# 4. Evaluation with pipe operations_v= {
k: v|pc.subs(_e|_p) |pc.convert_to([u.MPa]) |pc.Nfork, vin_e.items()
}
# 5. Display as LaTeX amsmathshow_eqn([_p|_e, _v])

Output:

\begin{align} F & = 10{\,}\text{kN} & \\[8pt] A & = 50{\,}\text{cm}^{2} & \\[8pt]\sigma & = \dfrac{F}{A} & = 2.0{\,}\text{MPa}\end{align}

See hello_world.ipynb for more examples.

Installation

pip install keecas
# or
uv add keecas

Quick Start

Launch JupyterLab with keecas template:

keecas edit # Minimal template
keecas edit --template quickstart # Comprehensive examples
keecas edit analysis.ipynb # Open specific notebook
keecas edit --temp # Temporary session

Configuration

Manage global and local settings via TOML files:

# Initialize configuration
keecas config init --global
# Edit configuration
keecas config edit --global # Terminal editor
keecas config open --local # System editor (GUI)# View configuration
keecas config show # Merged settings
keecas config path # File locations

Key Features

Dict-based equations: Natural mapping of LHS to RHS
Pipe operations: Chain operations like expr | pc.subs(...) | pc.N
Unit-aware: Automatic conversion between Pint and SymPy units
LaTeX output: Renders as amsmath align blocks
Cross-references: Label generation for Quarto documents
Multi-language: 10 languages supported (5 fully localized)
Configuration: Global/local TOML-based settings

Documentation

Full documentation: https://kompre.github.io/keecas

License

MIT License - see LICENSE

keecas

Symbolic and units-aware calculations for Jupyter notebooks with beautiful LaTeX output.

What is keecas?

keecas minimizes boilerplate for symbolic calculations using Python dicts as the core container - keys represent left-hand side symbols, values represent right-hand side expressions. Built on SymPy, Pint, and Pipe, it provides automatic unit conversion and LaTeX rendering for Quarto documents.

Quick Example

fromkeecasimportsymbols, u, pc, show_eqn# 1. Define symbols with LaTeX notationF, A, sigma=symbols(r"F, A, \sigma")
# 2. Cell-local parameters_p= {
F: 10*u.kN,
A: 50*u.cm**2,
}
# 3. Cell-local expressions_e= {
sigma: "F / A"|pc.parse_expr
}
# 4. Evaluation with pipe operations_v= {
k: v|pc.subs(_e|_p) |pc.convert_to([u.MPa]) |pc.Nfork, vin_e.items()
}
# 5. Display as LaTeX amsmathshow_eqn([_p|_e, _v])

Output:

\begin{align} F & = 10{\,}\text{kN} & \\[8pt] A & = 50{\,}\text{cm}^{2} & \\[8pt]\sigma & = \dfrac{F}{A} & = 2.0{\,}\text{MPa}\end{align}

See hello_world.ipynb for more examples.

Installation

pip install keecas
# or
uv add keecas

Quick Start

Launch JupyterLab with keecas template:

keecas edit # Minimal template
keecas edit --template quickstart # Comprehensive examples
keecas edit analysis.ipynb # Open specific notebook
keecas edit --temp # Temporary session

Configuration

Manage global and local settings via TOML files:

# Initialize configuration
keecas config init --global
# Edit configuration
keecas config edit --global # Terminal editor
keecas config open --local # System editor (GUI)# View configuration
keecas config show # Merged settings
keecas config path # File locations

Key Features

Dict-based equations: Natural mapping of LHS to RHS
Pipe operations: Chain operations like expr | pc.subs(...) | pc.N
Unit-aware: Automatic conversion between Pint and SymPy units
LaTeX output: Renders as amsmath align blocks
Cross-references: Label generation for Quarto documents
Multi-language: 10 languages supported (5 fully localized)
Configuration: Global/local TOML-based settings

Documentation

Full documentation: https://kompre.github.io/keecas

License

MIT License - see LICENSE

Name		Name	Last commit message	Last commit date
.github/workflows		.github/workflows
_docs		_docs
claude-commands/keecas-notebook		claude-commands/keecas-notebook
docs		docs
examples		examples
scripts		scripts
src/keecas		src/keecas
tests		tests
.gitignore		.gitignore
.python-version		.python-version
.release-please-manifest.json		.release-please-manifest.json
CHANGELOG.md		CHANGELOG.md
CLAUDE.md		CLAUDE.md
CONTRIBUTING.md		CONTRIBUTING.md
README.md		README.md
pyproject.toml		pyproject.toml
release-please-config.json		release-please-config.json
uv.lock		uv.lock

Name		Name	Last commit message	Last commit date
.github/workflows		.github/workflows
_docs		_docs
claude-commands/keecas-notebook		claude-commands/keecas-notebook
docs		docs
examples		examples
scripts		scripts
src/keecas		src/keecas
tests		tests
.gitignore		.gitignore
.python-version		.python-version
.release-please-manifest.json		.release-please-manifest.json
CHANGELOG.md		CHANGELOG.md
CLAUDE.md		CLAUDE.md
CONTRIBUTING.md		CONTRIBUTING.md
README.md		README.md
pyproject.toml		pyproject.toml
release-please-config.json		release-please-config.json
uv.lock		uv.lock

Name		Name	Last commit message	Last commit date
.github/workflows		.github/workflows
_docs		_docs
claude-commands/keecas-notebook		claude-commands/keecas-notebook
docs		docs
examples		examples
scripts		scripts
src/keecas		src/keecas
tests		tests
.gitignore		.gitignore
.python-version		.python-version
.release-please-manifest.json		.release-please-manifest.json
CHANGELOG.md		CHANGELOG.md
CLAUDE.md		CLAUDE.md
CONTRIBUTING.md		CONTRIBUTING.md
README.md		README.md
pyproject.toml		pyproject.toml
release-please-config.json		release-please-config.json
uv.lock		uv.lock

Name		Name	Last commit message	Last commit date
.github/workflows		.github/workflows
_docs		_docs
claude-commands/keecas-notebook		claude-commands/keecas-notebook
docs		docs
examples		examples
scripts		scripts
src/keecas		src/keecas
tests		tests
.gitignore		.gitignore
.python-version		.python-version
.release-please-manifest.json		.release-please-manifest.json
CHANGELOG.md		CHANGELOG.md
CLAUDE.md		CLAUDE.md
CONTRIBUTING.md		CONTRIBUTING.md
README.md		README.md
pyproject.toml		pyproject.toml
release-please-config.json		release-please-config.json
uv.lock		uv.lock

Name		Name	Last commit message	Last commit date
.github/workflows		.github/workflows
_docs		_docs
claude-commands/keecas-notebook		claude-commands/keecas-notebook
docs		docs
examples		examples
scripts		scripts
src/keecas		src/keecas
tests		tests
.gitignore		.gitignore
.python-version		.python-version
.release-please-manifest.json		.release-please-manifest.json
CHANGELOG.md		CHANGELOG.md
CLAUDE.md		CLAUDE.md
CONTRIBUTING.md		CONTRIBUTING.md
README.md		README.md
pyproject.toml		pyproject.toml
release-please-config.json		release-please-config.json
uv.lock		uv.lock

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keecas

What is keecas?

Quick Example

Installation

Quick Start

Configuration

Key Features

Documentation

License

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Resources

Contributing

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Used by

Contributors

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What is keecas?

Quick Example

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