@ngn your rnd for normal distribution is very slow (on wasm):[this](https://ngn.bitbucket.io/k/#eJxTttc1NAADLgAMOQHr-) basically hangs.
this is a [histogram](https://ktye.github.io/#plot%20%60x%60y!hist%5B100%20-4%204%3B%3F-1000000%5D) with the same input size
this is a [histogram](https://ktye.github.io/#plot%20%60x%60y!hist%5B100%20-4%204%3B%3F-1000000%5D) with the same input size