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| author | Arun Isaac | 2021-02-23 16:29:44 +0530 |
|---|---|---|
| committer | Arun Isaac | 2021-02-23 16:29:44 +0530 |
| commit | b712756e74e3e3c101064bbefc1d062b73d11443 (patch) | |
| tree | 92d8aca35291af75195a819b271515a9643a1f20 /src | |
| parent | 25343d3723ae70690f056b0a501f5941892fbf93 (diff) | |
| download | nsmc-b712756e74e3e3c101064bbefc1d062b73d11443.tar.gz nsmc-b712756e74e3e3c101064bbefc1d062b73d11443.tar.lz nsmc-b712756e74e3e3c101064bbefc1d062b73d11443.zip | |
Implement the lower incomplete gamma function as a scheme wrapper.
With this change, the wrapper around the gsl lower incomplete gamma
function is directly in scheme. Earlier, there was one layer of
wrapping in C which needed to be wrapped again in scheme.
* include/utils.h (lower_incomplete_gamma): Delete function.
* src/utils.sc (lower-incomplete-gamma): Delete function.
* scm/extent-sampling/wrap.scm (lower-incomplete-gamma): New function.
Diffstat (limited to 'src')
| -rw-r--r-- | src/utils.sc | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/src/utils.sc b/src/utils.sc index a481109..3d96b40 100644 --- a/src/utils.sc +++ b/src/utils.sc @@ -39,10 +39,6 @@ sphere, etc." 2 corresponds to a circle, 3 corresponds to a sphere, etc." (return (* dimension (volume-of-ball dimension)))) -(define (lower-incomplete-gamma s x) (double double double) - (return (* (gsl-sf-gamma s) - (gsl-sf-gamma-inc-P s x)))) - (define (angle-between-vectors x y) (double (const gsl-vector*) (const gsl-vector*)) "Return the angle between vectors X and Y. The returned value is in the range [0,pi]." |