implement inverse erf function

[krishnasaga]

Thanks for the implementation of erf function here #678 . because of this I'm able to write gaussian distribution function as follows (1 - erf((m - x ) / (Math.sqrt(2) * sd))) / 2

It is good to have an inverse erf function so something like this image quantile function of gaussian distribution can be implemented.

[josdejong]

👍 anyone interested in implementing the inverse erf function? Help would be welcome.

[axkr]

I like the approach of implementing "nontrivial mathematics functions" which is used in this library:

• https://github.com/paulmasson/math/blob/master/src/functions/gamma.js#L262

[ashish1497]

Thanks for the implementation of erf function here #678 . because of this I'm able to write gaussian distribution function as follows (1 - erf((m - x ) / (Math.sqrt(2) * sd))) / 2

Can you tell me how did you implement the import in your module?