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authorJames LewisMoss <dres@debian.org>2001-07-27 23:45:29 -0400
committerBryan Newbold <bnewbold@robocracy.org>2017-02-20 00:05:29 -0800
commitf559c149c83da84d0b1c285f0298c84aec564af9 (patch)
treef1c91bcb9bb5e6dad87b643127c3f878d80d89ee /factor.txi
parentc394920caedf3dac1981bb6b10eeb47fd6e4bb21 (diff)
parent87b82b5822ca54228cfa6df29be3ad9d4bc47d16 (diff)
downloadslib-f559c149c83da84d0b1c285f0298c84aec564af9.tar.gz
slib-f559c149c83da84d0b1c285f0298c84aec564af9.zip
Import Debian changes 2d2-1debian/2d2-1
slib (2d2-1) unstable; urgency=low * New upstream version * Revert back to free. Is now so. slib (2d1-1) unstable; urgency=low * New upstream version. * Move to non-free. FSF pointed out license doesn't allow modified versions to be distributed. * Get a complete list of copyrights that apply to the source into copyright file. * Remove setup for guile 1.3. * Remove postrm. Just calling install-info (lintian) Move install-info call to prerm since doc-base doesn't do install-info. slib (2c9-3) unstable; urgency=low * Change info location to section "The Algorithmic Language Scheme" to match up with where guile puts it's files. * Postinst is running slibconfig now. (Closes: #75891) slib (2c9-2) unstable; urgency=low * Stop installing slibconfig (for guile). * In postinst if /usr/sbin/slibconnfig exists call it (Close: #75843 #75891). slib (2c9-1) unstable; urgency=low * New upstream (Closes: #74760) * replace string-index with strsrch:string-index in http-cgi.scm. * Add doc-base support (Closes: #31163)
Diffstat (limited to 'factor.txi')
-rw-r--r--factor.txi69
1 files changed, 26 insertions, 43 deletions
diff --git a/factor.txi b/factor.txi
index 8277c2b..38c0dd1 100644
--- a/factor.txi
+++ b/factor.txi
@@ -1,73 +1,56 @@
-
-
@defvar prime:prngs
- @var{prime:prngs} is the random-state (@pxref{Random Numbers}) used by these
- procedures. If you call these procedures from more than one thread
- (or from interrupt), @code{random} may complain about reentrant
- calls.
+@var{prime:prngs} is the random-state (@pxref{Random Numbers}) used by these
+procedures. If you call these procedures from more than one thread
+(or from interrupt), @code{random} may complain about reentrant
+calls.
@end defvar
+@emph{Note:} The prime test and generation procedures implement (or
+use) the Solovay-Strassen primality test. See
-
-
-
+@itemize @bullet
+@item Robert Solovay and Volker Strassen,
+@cite{A Fast Monte-Carlo Test for Primality},
+SIAM Journal on Computing, 1977, pp 84-85.
+@end itemize
@defun jacobi-symbol p q
- Returns the value (+1, @minus{}1, or 0) of the Jacobi-Symbol of
- exact non-negative integer @var{p} and exact positive odd integer @var{q}.
+Returns the value (+1, @minus{}1, or 0) of the Jacobi-Symbol of
+exact non-negative integer @var{p} and exact positive odd integer @var{q}.
@end defun
-
@defvar prime:trials
- @var{prime:trials} the maxinum number of iterations of Solovay-Strassen that will
- be done to test a number for primality.
+@var{prime:trials} the maxinum number of iterations of Solovay-Strassen that will
+be done to test a number for primality.
@end defvar
-
-
-
@defun prime? n
- Returns @code{#f} if @var{n} is composite; @code{#t} if @var{n} is prime.
- There is a slight chance @code{(expt 2 (- prime:trials))} that a
- composite will return @code{#t}.
+Returns @code{#f} if @var{n} is composite; @code{#t} if @var{n} is prime.
+There is a slight chance @code{(expt 2 (- prime:trials))} that a
+composite will return @code{#t}.
@end defun
-
-
@defun primes< start count
- Returns a list of the first @var{count} prime numbers less than
- @var{start}. If there are fewer than @var{count} prime numbers
- less than @var{start}, then the returned list will have fewer than
- @var{start} elements.
+Returns a list of the first @var{count} prime numbers less than
+@var{start}. If there are fewer than @var{count} prime numbers
+less than @var{start}, then the returned list will have fewer than
+@var{start} elements.
@end defun
-
-
@defun primes> start count
- Returns a list of the first @var{count} prime numbers greater than @var{start}.
+Returns a list of the first @var{count} prime numbers greater than @var{start}.
@end defun
-
-
-
-
-
-
-
-
-
-
-
@defun factor k
- Returns a list of the prime factors of @var{k}. The order of the
- factors is unspecified. In order to obtain a sorted list do
- @code{(sort! (factor @var{k}) <)}.
+Returns a list of the prime factors of @var{k}. The order of the
+factors is unspecified. In order to obtain a sorted list do
+@code{(sort! (factor @var{k}) <)}.
@end defun