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author | Jörg Frings-Fürst <debian@jff-webhosting.net> | 2018-07-15 18:00:09 +0200 |
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committer | Jörg Frings-Fürst <debian@jff-webhosting.net> | 2018-07-15 18:00:09 +0200 |
commit | 82d1d89d2e68db56890c593a6428cdcbed1105f2 (patch) | |
tree | 7341711df7d1dc24bfec7b408e5b1fc3eeba7a10 /numlib/rand.h | |
parent | d27d024c441a3912ac2959dff6183abf0e199d78 (diff) | |
parent | 711b90e2fe8e1b842c3181a6909af1e432fe0fdc (diff) |
Merge branch 'feature/upstream' into develop
Diffstat (limited to 'numlib/rand.h')
-rwxr-xr-x | numlib/rand.h | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/numlib/rand.h b/numlib/rand.h index e190fcd..0339b24 100755 --- a/numlib/rand.h +++ b/numlib/rand.h @@ -24,9 +24,12 @@ unsigned int seed); /* Optional seed. Non-zero re-initialized with that seed * /* Return a random integer in the range min to max inclusive */ int i_rand(int min, int max); -/* Return a random double in the range min to max inclusive */ +/* Return a uniform random double in the range min to max inclusive */ double d_rand(double min, double max); +/* Return a squared distribution random double in the range min to max inclusive */ +double d2_rand(double min, double max); + /* Return a random floating point number with a gausian/normal */ /* distribution, centered about 0.0, with standard deviation 1.0 */ /* and an average deviation of 0.564 */ @@ -61,9 +64,12 @@ unsigned int seed); /* Optional seed. Non-zero re-initialized with that seed * /* Return a random integer in the range min to max inclusive */ int i_rand_th(rand_state *p, int min, int max); -/* Return a random double in the range min to max inclusive */ +/* Return a uniform random double in the range min to max inclusive */ double d_rand_th(rand_state *p, double min, double max); +/* Return a squared distribution random double in the range min to max inclusive */ +double d2_rand_th(rand_state *p, double min, double max); + /* Return a random floating point number with a gausian/normal */ /* distribution, centered about 0.0, with standard deviation 1.0 */ /* and an average deviation of 0.564 */ |