Changes between Version 3 and Version 4 of Ticket #21819


Ignore:
Timestamp:
11/09/16 16:44:28 (4 years ago)
Author:
rws
Comment:

Legend:

Unmodified
Added
Removed
Modified
  • Ticket #21819 – Description

    v3 v4  
    11This ticket should accomplish:
    2  * implement inverse error function `inverf` (#11349)
     2 * implement inverse error function `erfinv` (#11349)
    33 * implement imaginary error function `erfi`.
    44 * People need to manipulate statistical distribution functions as in https://ask.sagemath.org/question/35407/use-cumulative-distribution-functions/. To provide the means a symbolical version of `erfc` is necessary. The current `error_fcn()` is only numerical.