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2.1.16.1.5 grnd


Contents

Description

normally distributed random number with mean=0 and sd=1, nSeed > 0 to set random seed (returns 0)

Syntax

double grnd( int nSeed = 0 )

Parameters

nSeed
(optional) pass any nonzero value to set the seed for random number generation, or 0 to use the current seed.

Return

A normally distributed random number.

Examples

EX1 

// The example displays 10 normally distributes random numbers with mean=0 and
// standard deviation = 1.
void    grnd_ex1()
{
    for (int ii = 0; ii < 10; ii++)
    {
        double    rr = grnd();
        out_double("value = ", rr);
    }
}

Remark

On every call it generates a normally distributed random double value with mean = 0. and

standard deviation = 1.

See Also

rnd

Header to Include

origin.h

Reference