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trianglesolver

library1.2pypypi✓ verified 88d ago

A Python library for solving triangles (finding all sides and angles) using the Law of Sines and Law of Cosines. Current version is 1.2, released with no recent updates.

data

pip install trianglesolver

package ↗homepage ↗

INSTALL

IMPORT

SIG · TRIANGLESOLVER

trianglesolver

datapythonv1.2

harness data pending

Install & Compatibility

Where this runs

No compatibility data collected yet for this library.

Code

Verified usage

Verified import paths — ran on the pinned version, not inferred.

solve

✓ from trianglesolver import solve

✗ from trianglesolver import triangle_solve

Function is named solve, not triangle_solve

degree

✓ from trianglesolver import degree

Used to convert degrees to radians; commonly missed

Solve triangle given three sides (SSS). Returns sides a,b,c and angles A,B,C in radians.

from trianglesolver import solve, degree # SSS case: sides a=3, b=4, c=5 a, b, c, A, B, C = solve(a=3, b=4, c=5) print(f"Angles: A={A:.2f}, B={B:.2f}, C={C:.2f}")

Debug

Known issues

gotchaAngles are returned in radians, not degrees. Use the `degree` helper to convert or handle manually.

fix

Convert using `from trianglesolver import degree` or multiply by 180/π.

affects: all

gotchaThe function `solve` requires exactly three arguments out of six possible (a,b,c,A,B,C). Missing or extra arguments will cause an error.

fix

Ensure you provide exactly three known values. For example: `solve(a=3, b=4, C=degree(90))`.

affects: all

deprecatedNo breaking changes known, but library is very simple and may not handle ambiguous cases (e.g., SSA) with clear errors.

fix

Check if the input leads to ambiguous triangle; library may raise an exception or return unexpected results.

affects: 1.x

Errors

Common errors & fixes

ValueError: not enough values to unpack (expected 6, got 0)

Calling solve() without providing any named arguments, or missing required arguments.

fix

Always provide exactly three named arguments. Example: `solve(a=3, b=4, c=5)`

ValueError: math domain error

Impossible triangle (e.g., sides violating triangle inequality) or out-of-range angle values.

fix

Verify your input forms a valid triangle. For angles, use the degree helper correctly.

ImportError: cannot import name 'trianglesolver' from 'trianglesolver'

Trying to import the library name directly instead of the solve function.

fix

Use `from trianglesolver import solve` instead of `from trianglesolver import trianglesolver`.

Upgrade

Version history

1.2latest on PyPI · released Apr 10, 2020

Audit

Dependencies

No dependency data recorded yet.

Agent activity

17 hits · last 30 days

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Resources

packagehttps://pypi.org/project/trianglesolver/ ↗

homepagehttp://pypi.python.org/pypi/trianglesolver ↗