no_std_compat::f64::consts

Constant FRAC_1_SQRT_2PI

Source
pub const FRAC_1_SQRT_2PI: f64 = 0.398942280401432677939946059934381868_f64; // 0.3989422804014327f64
🔬This is a nightly-only experimental API. (more_float_constants)
Expand description

1/sqrt(2π)