core::f128::consts

Constant FRAC_2_SQRT_PI

Source 
pub const FRAC_2_SQRT_PI: f128 = 1.12837916709551257389615890312154517168810125865799771368817_f128;
🔬This is a nightly-only experimental API. (f128 #116909)
Expand description

2/sqrt(π)