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author | James LewisMoss <dres@debian.org> | 1999-12-06 19:32:57 -0500 |
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committer | Bryan Newbold <bnewbold@robocracy.org> | 2017-02-20 00:05:28 -0800 |
commit | c394920caedf3dac1981bb6b10eeb47fd6e4bb21 (patch) | |
tree | f21194653a3554f747dde3df908df993c48db5a0 /randinex.txi | |
parent | 926b1b647ac830660933a5e63eb52d4a2552e264 (diff) | |
parent | bd9733926076885e3417b74de76e4c9c7bc56254 (diff) | |
download | slib-c394920caedf3dac1981bb6b10eeb47fd6e4bb21.tar.gz slib-c394920caedf3dac1981bb6b10eeb47fd6e4bb21.zip |
Import Debian changes 2c7-1debian/2c7-1
slib (2c7-1) unstable; urgency=low
* New upstream.
* Add slibconfig back in.
slib (2c6-2) unstable; urgency=low
* Remove the slib$(VERSION).info file. Cut the diff back down to
size.
slib (2c6-1) unstable; urgency=low
* New upstream.
* Move docs to /usr/share. Up standards version. add /usr/doc symlink.
Move info files. Remove undocumented link.
slib (2c5-6) unstable; urgency=low
* Lowercase two vars in yasyn.scm (Fixes bug #37222)
slib (2c5-5) unstable; urgency=low
* Fix it so string-index isn't defined (now there is a
strsrch:string-index) (Fixes #38812)
slib (2c5-4) unstable; urgency=low
* Don't run slibconfig in postinst. (Fixes bug #38253, #37733, #37715,
#37746, #37809, #37917, #38123, #38462)
slib (2c5-3) unstable; urgency=low
* Run slibconfig in postinst. It was commented out there, but I don't
see any old bug reports on why it was commented out, so let's try
again. :) (Fixes bug #37221)
slib (2c5-2) unstable; urgency=low
* Link mklibcat.scm to mklibcat. Fixes a problem with using slib with
guile.
slib (2c5-1) unstable; urgency=low
* New upstream.
slib (2c3-4) unstable; urgency=low
* New maintainer.
Diffstat (limited to 'randinex.txi')
-rw-r--r-- | randinex.txi | 74 |
1 files changed, 74 insertions, 0 deletions
diff --git a/randinex.txi b/randinex.txi new file mode 100644 index 0000000..1d0a639 --- /dev/null +++ b/randinex.txi @@ -0,0 +1,74 @@ + + + + + + +@defun random:uniform + + +@defunx random:uniform state +Returns an uniformly distributed inexact real random number in the +range between 0 and 1. +@end defun + + + +@defun random:exp + + +@defunx random:exp state +Returns an inexact real in an exponential distribution with mean 1. For +an exponential distribution with mean @var{u} use +@w{@code{(* @var{u} (random:exp))}}. +@end defun + + + +@defun random:normal + + +@defunx random:normal state +Returns an inexact real in a normal distribution with mean 0 and +standard deviation 1. For a normal distribution with mean @var{m} and +standard deviation @var{d} use +@w{@code{(+ @var{m} (* @var{d} (random:normal)))}}. +@end defun + + + + +@defun random:normal-vector! vect + + +@defunx random:normal-vector! vect state +Fills @var{vect} with inexact real random numbers which are independent +and standard normally distributed (i.e., with mean 0 and variance 1). +@end defun + + + + +@defun random:hollow-sphere! vect + + +@defunx random:hollow-sphere! vect state +Fills @var{vect} with inexact real random numbers the sum of whose +squares is less than 1.0. Thinking of @var{vect} as coordinates in +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 defun + + + + +@defun random:solid-sphere! vect + + +@defunx random:solid-sphere! vect state +Fills @var{vect} with inexact real random numbers the sum of whose +squares is equal to 1.0. Thinking of @var{vect} as coordinates in space +of dimension n = @code{(vector-length @var{vect})}, the coordinates are +uniformly distributed over the surface of the unit n-shere. +@end defun |