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test gamma func + constant #68

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test gamma func
leon-openai Aug 7, 2025
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simplify
leon-openai Aug 7, 2025
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14 changes: 14 additions & 0 deletions tests/test_gamma_func.py
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import sympy
from math_verify import parser

def test_gamma_as_function():
latex_str = r"\(\Gamma(\frac{\pi}{12})\)"
[parsed_str] = parser.parse(latex_str, fallback_mode="no_fallback")
expected = sympy.gamma(sympy.pi/12)
assert sympy.simplify(parsed_str - expected) == 0

def test_gamma_as_constant():
latex_str = r"\(\Gamma * (\frac{\pi}{12})\)"
[parsed_str] = parser.parse(latex_str, fallback_mode="no_fallback")
expected = sympy.EulerGamma * sympy.pi/12
assert sympy.simplify(parsed_str - expected) == 0