stats_rand_gen_normal(3) php man page | unix.com

STATS_RAND_GEN_NORMAL(3)						 1						  STATS_RAND_GEN_NORMAL(3)

stats_rand_gen_normal - Generates a single random deviate from a normal distribution with mean, av, and standard deviation, sd (sd >;= 0). Method :
Renames SNORM from TOMS as slightly modified by BWB to use RANF instead of SUNIF.

SYNOPSIS
       float stats_rand_gen_normal (float  $av, float  $sd)

DESCRIPTION
       Warning

	      This function is currently not documented; only its argument list is available.

PARAMETERS
	      o $av
		-

	      o $sd
		-

RETURN VALUES
PHP Documentation Group 												  STATS_RAND_GEN_NORMAL(3)