def sympy_symbolic_eq()

in src/math_verify/grader.py [0:0]

• 10 lines of code
• 6 McCabe index (conditional complexity)

def sympy_symbolic_eq(a: Basic | MatrixBase, b: Basic | MatrixBase) -> bool:
    """Compare two sympy expressions symbolically.

    Args:
        a: First sympy expression
        b: Second sympy expression

    Returns:
        True if expressions are symbolically equal, False otherwise
    """
    try:
        a_b_diff = simplify((a - b))  # type: ignore
        if isinstance(a_b_diff, MatrixBase) and a_b_diff.is_zero_matrix:
            return True
        elif isinstance(a_b_diff, Basic) and a_b_diff.is_zero:
            return True
    except Exception:
        pass

    return False