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f65699a688
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fix floats.h bug, fix std bug, add tests for std.
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2023-07-23 13:17:40 +02:00 |
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6e228dcc6b
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replace all floats (32 bits) with doubles (64 bits)
to fix bug after switching xorshift32 => xorshift64
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2023-07-23 13:02:56 +02:00 |
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32033b5c86
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stop using pow when possible
https://stackoverflow.com/questions/2940367/what-is-more-efficient-using-pow-to-square-or-just-multiply-it-with-itself
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2023-07-23 12:53:46 +02:00 |
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9e1d4ee6d4
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move to xorshift64. Better precision.
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2023-07-23 12:47:47 +02:00 |
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11286211f7
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add xorshift64 + various changes.
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2023-07-23 12:44:16 +02:00 |
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98e058bd88
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start adding some testing
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2023-07-23 12:41:05 +02:00 |
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91e237464e
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tweak independent samples explanation
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2023-07-23 11:29:17 +02:00 |
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5d76f089bd
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remove scratchpad
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2023-07-23 11:27:34 +02:00 |
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930a431012
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test correlated/uncorrelated example code.
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2023-07-23 11:27:17 +02:00 |
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ddf4a94599
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add example 6 to global makefile
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2023-07-23 10:10:15 +02:00 |
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2131524017
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README tweaks, free seed in examples
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2023-07-23 10:09:34 +02:00 |
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08eb790a6d
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add beta and gamma example/tests
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2023-07-23 10:09:03 +02:00 |
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5e39c386f7
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fix dumb beta sampling bug
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2023-07-23 09:29:00 +02:00 |
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4dad518d3f
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add efficient beta distribution
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2023-07-22 22:24:22 +02:00 |
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3f70915903
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fix performance record, add global makefile.
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2023-07-22 21:49:00 +02:00 |
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fee06aec65
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add gamma distribution & documentation.
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2023-07-22 21:40:35 +02:00 |
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baa8a532a2
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add to-do item
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2023-07-22 19:39:46 +02:00 |
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f9c64426d7
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add mean and std for arrays.
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2023-07-22 19:37:49 +02:00 |
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57adb08057
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formatting pass.
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2023-07-22 19:25:36 +02:00 |
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36249ebf39
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small reorg, comment purpose of functions
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2023-07-22 19:24:52 +02:00 |
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04070a934e
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give more expressive names to main functions
This bash function was helpful:
function replace(){
grep "$1" -rl .
grep "$1" -rl . | xargs sed -i "s/$1/$2/g";
}
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2023-07-22 19:21:20 +02:00 |
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8cc63dce4b
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add to-do
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2023-07-22 16:20:22 +02:00 |
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ccb152ea4f
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add a motivating reason to use C to the readme
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2023-07-22 16:17:07 +02:00 |
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17ba9488a4
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Update readme, small tweaks
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2023-07-16 23:33:46 +02:00 |
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bebb7c6d46
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format squiggle.c
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2023-07-16 23:00:39 +02:00 |
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6247fbfb7b
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simplify PROCESS_ERROR macro
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2023-07-16 22:58:20 +02:00 |
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11e965be4f
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rename sampler functions, elaborate on README, etc.
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2023-07-16 22:32:03 +02:00 |
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ea80c930e6
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reduce num samples, start README
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2023-07-16 21:52:24 +02:00 |
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f5af776eb3
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formatting pass.
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2023-07-16 21:37:43 +02:00 |
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7a2015e3e0
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divide simple and complex examples into two different examples.
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2023-07-16 21:32:17 +02:00 |
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d10796cae2
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graduate scratchpad to its own example
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2023-07-16 21:28:03 +02:00 |
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ee9ed34287
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move some functions from scratchpad => squiggle.c, reorg
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2023-07-16 21:26:33 +02:00 |
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68e7730f24
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reformat squiggle.c, remake examples.
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2023-07-16 21:08:05 +02:00 |
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8f69dd1e58
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move to squiggle.c file, instead of just squiggle.h
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2023-07-16 21:00:30 +02:00 |
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cd6eb5203c
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add some thoughts to scratchpad and readme
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2023-07-16 17:59:53 +02:00 |
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65756a359b
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scratchpad formatting pass
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2023-07-16 17:33:58 +02:00 |
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487de4a731
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readd inverse cdf for raw floats. rework examples.
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2023-07-16 17:33:37 +02:00 |
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e05baa6fee
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reorder scratchpad stuff
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2023-07-16 17:10:36 +02:00 |
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78e1838569
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rework returning result to define and return at the same time
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2023-07-16 17:00:26 +02:00 |
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84f94e2bea
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rework error as a macro
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2023-07-16 16:56:11 +02:00 |
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c487bdfaf5
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formatting pass.
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2023-07-16 16:30:38 +02:00 |
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607554f22b
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add beta distribution samples!!
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2023-07-16 14:38:12 +02:00 |
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e94774ae3a
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add dangerous beta sampler.
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2023-07-16 13:57:27 +02:00 |
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2acf129ef2
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add comparison with previous sampler.
New approach turns out to be ~50x slower.
Though it is much more general.
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2023-07-16 13:02:11 +02:00 |
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aca99a3386
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added better error messages!
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2023-07-16 12:29:08 +02:00 |
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75689c506d
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mark to-dos as done
|
2023-07-16 12:11:25 +02:00 |
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5ef5c6847a
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formatting pass
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2023-07-16 12:09:58 +02:00 |
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4deb2044d6
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add more examples, tweak code a bit
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2023-07-16 12:09:41 +02:00 |
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c7d9f87ad7
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add sampler, add normal cdf
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2023-07-16 11:08:59 +02:00 |
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88b51331ea
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finish inverse!
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2023-07-16 00:59:27 +02:00 |
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