Constant pix_engine::math::FRAC_1_SQRT_PI

pub const FRAC_1_SQRT_PI: f64 = 0.564189583547756286948079451560772586_f64; // 0.56418958354775628f64

🔬This is a nightly-only experimental API. (more_float_constants)

Expand description

Default math constants. 1/sqrt(π)