#======================================================================

#                    L I B R A N D . P L 

#                    doc: Thu Nov 19 14:27:19 2015

#                    dlm: Tue Mar  8 15:50:35 2016

#                    (c) 2015 A.M. Thurnherr

#                    uE-Info: 10 27 NIL 0 0 72 2 2 4 NIL ofnI

#======================================================================

# HISTORY:

#	Nov 19, 2015: - created

sub gauss_rand($$)

{

	my($mu,$sigma) = &antsFunUsage(2,'ff','mu, sigma',@_);

}

#----------------------------------------------------------------------------------------------------

# From info found at [http://www.mathworks.com/matlabcentral/newsreader/view_thread/301276]

#

# verified with:

#   plot '<Cat -Lrand -f =1,1,1e5 -F r=pwrlaw_rand(-2) | Hist -s 100 r | Cat -S $2>2' lt 3,x**-2*1e7

#	plot '<Cat -Lrand -f =1,1,1e5 -F r=pwrlaw_rand(-3) | Hist r',x**-3*7e3

#	plot '<Cat -Lrand -f =1,1,1e5 -F r=pwrlaw_rand(0) | Hist -s 0.01 r'

#	plot '<Cat -Lrand -f =1,1,1e5 -F r=pwrlaw_rand(1) | Hist -s 0.01 r'

#	plot '<Cat -Lrand -f =1,1,1e5 -F r=pwrlaw_rand(2) | Hist -s 0.01 r'

#----------------------------------------------------------------------------------------------------

sub pwrlaw_rand($)		

{

	my($p) = &antsFunUsage(1,'f','exponent',@_);

	return rand() ** (1/($p+1));

}

1;