double randvar_normal_density_pos

(double x, double mean,
  double u)

Calculates the one dimensional Gauss density function phi( mean, u ) at point x.

Documentation

Calculates the one dimensional Gauss density function phi( mean, u ) at point x. In this case: phi = 0 for x < 0.

Parameters:

x - : point value
mean - : mean value for the normal distribution
u - : variance for the normal distribution ($\sigma^2$)

Returns:

function value

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