Mercurial > octave-nkf

annotate scripts/elfun/acsc.m @ 713:632844972d35

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
[project @ 1994-09-20 18:37:13 by jwe] Initial revision
author jwe
date Tue, 20 Sep 1994 18:38:18 +0000
parents
children 3470f1e25a79
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
713
632844972d35 [project @ 1994-09-20 18:37:13 by jwe]
jwe
parents:
diff changeset
1 function w = acsc (z)
632844972d35 [project @ 1994-09-20 18:37:13 by jwe]
jwe
parents:
diff changeset
2
632844972d35 [project @ 1994-09-20 18:37:13 by jwe]
jwe
parents:
diff changeset
3 # acsc (z): compute the inverse cosecant for each element of z.
632844972d35 [project @ 1994-09-20 18:37:13 by jwe]
jwe
parents:
diff changeset
4
632844972d35 [project @ 1994-09-20 18:37:13 by jwe]
jwe
parents:
diff changeset
5 if (nargin != 1)
632844972d35 [project @ 1994-09-20 18:37:13 by jwe]
jwe
parents:
diff changeset
6 error ("usage: acsc (z)");
632844972d35 [project @ 1994-09-20 18:37:13 by jwe]
jwe
parents:
diff changeset
7 endif
632844972d35 [project @ 1994-09-20 18:37:13 by jwe]
jwe
parents:
diff changeset
8
632844972d35 [project @ 1994-09-20 18:37:13 by jwe]
jwe
parents:
diff changeset
9 w = asin (1 ./ z);
632844972d35 [project @ 1994-09-20 18:37:13 by jwe]
jwe
parents:
diff changeset
10
632844972d35 [project @ 1994-09-20 18:37:13 by jwe]
jwe
parents:
diff changeset
11 endfunction