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| author | David Thompson <dthompson2@worcester.edu> | 2016-04-24 21:30:06 -0400 |
|---|---|---|
| committer | David Thompson <dthompson2@worcester.edu> | 2016-04-24 21:30:06 -0400 |
| commit | e362e357faf60f8258ac813f917e08ffd76d5668 (patch) | |
| tree | fec37761effea20f671fb332c13ad0935cea3c6e /doc/api | |
| parent | 987d0c3e236c26669e0a794c871bbbc9da6b3bd7 (diff) | |
math: vector: Add polar2 procedure.
* sly/math/vector.scm (polar2): New procedure.
* doc/api/math.texi (Vectors): Document it.
Diffstat (limited to 'doc/api')
| -rw-r--r-- | doc/api/math.texi | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/doc/api/math.texi b/doc/api/math.texi index 9582ea7..61aa17f 100644 --- a/doc/api/math.texi +++ b/doc/api/math.texi @@ -60,6 +60,11 @@ Create a new 4D vector with coordinates (@var{x}, @var{y}, @var{z}, @var{w}). @end deffn +@deffn {Scheme Procedure} polar2 @var{r} @var{theta} +Create a new 2D vector from the polar coordinate (@var{r}, +@var{theta}) where @var{r} is the radius and @var{theta} is the angle. +@end deffn + @deffn {Scheme Syntax} vector2? @var{v} Return @code{#t} if @code{v} is a 2D vector. @end deffn |