Changes between Version 3 and Version 4 of Ticket #21819
- Timestamp:
- 11/09/16 16:44:28 (4 years ago)
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Ticket #21819 – Description
v3 v4 1 1 This ticket should accomplish: 2 * implement inverse error function ` inverf` (#11349)2 * implement inverse error function `erfinv` (#11349) 3 3 * implement imaginary error function `erfi`. 4 4 * 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.
