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Added normally distributed generation function to RNG

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This commit is contained in:
Chaosus 2019-03-14 13:53:08 +03:00
parent 775e74e0d4
commit 5f137925dc
4 changed files with 23 additions and 0 deletions
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11
doc/classes/RandomNumberGenerator.xml
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@ -28,6 +28,17 @@
Generates pseudo-random float between [code]from[/code] and [code]to[/code].
</description>
</method>
<method name="randfn">
<return type="float">
</return>
<argument index="0" name="mean" type="float" default="0.0">
</argument>
<argument index="1" name="deviation" type="float" default="1.0">
</argument>
<description>
Generates normally(gaussian) distributed pseudo-random number, using Box-Muller transform with the specified [code]mean[/code] and a standard [code]deviation[/code].
</description>
</method>
<method name="randi">
<return type="int">
</return>