Jan also wrote about this <a href="http:&#x2F;&#x2F;jandemooij.nl&#x2F;blog&#x2F;2015&#x2F;11&#x2F;27&#x2F;math-random-and-32-bit-precision&#x2F;" rel="nofollow">http:&#x2F;&#x2F;jandemooij.nl&#x2F;blog&#x2F;2015&#x2F;11&#x2F;27&#x2F;math-random-and-32-bit-...</a> in the context of Spidermonkey.