invSqrt2Pi top-level constant
double
const invSqrt2Pi
The number 1/sqrt(2pi)
Implementation
const double invSqrt2Pi = 0.39894228040143267793994605993438186847585863116492;
The number 1/sqrt(2pi)
const double invSqrt2Pi = 0.39894228040143267793994605993438186847585863116492;