Function _gaussian_pdf

turboquant_cutile/codebook.py:14–17

(x: float, sigma: float)

def _gaussian_pdf(x: float, sigma: float) -> float:
    return (1.0 / (math.sqrt(2 * math.pi) * sigma)) * math.exp(
        -x * x / (2 * sigma * sigma)
    )


def solve_lloyd_max(