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-rw-r--r--randinex.txi6
1 files changed, 6 insertions, 0 deletions
diff --git a/randinex.txi b/randinex.txi
index b73f983..88dff74 100644
--- a/randinex.txi
+++ b/randinex.txi
@@ -10,6 +10,7 @@ Returns an uniformly distributed inexact real random number in the
range between 0 and 1.
@end defun
+
@defun random:exp
@@ -19,6 +20,7 @@ an exponential distribution with mean @var{u} use
@w{@code{(* @var{u} (random:exp))}}.
@end defun
+
@defun random:normal
@@ -29,6 +31,7 @@ standard deviation @var{d} use
@w{@code{(+ @var{m} (* @var{d} (random:normal)))}}.
@end defun
+
@deffn {Procedure} random:normal-vector! vect
@@ -37,6 +40,7 @@ Fills @var{vect} with inexact real random numbers which are independent
and standard normally distributed (i.e., with mean 0 and variance 1).
@end deffn
+
@deffn {Procedure} random:hollow-sphere! vect
@@ -47,6 +51,7 @@ of dimension n = @code{(vector-length @var{vect})}, the coordinates are
uniformly distributed over the surface of the unit n-shere.
@end deffn
+
@deffn {Procedure} random:solid-sphere! vect
@@ -57,3 +62,4 @@ space of dimension @var{n} = @code{(vector-length @var{vect})}, the
coordinates are uniformly distributed within the unit @var{n}-shere.
The sum of the squares of the numbers is returned.
@end deffn
+