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RE: HP48-HP50G : Error functions ERF(z), FRESNEL integrals, PROBIT, etc.
11-22-2023, 12:40 AM (This post was last modified: 11-22-2023 04:25 PM by Gil.)
Post: #35
RE: RE: HP48-HP50G : Error functions ERF(x or z), ERFC (x or z) & iERF/iERFc —>x
New version 6.

Better, but still not perfect.

1) Some input checking.

2) Improvements on final output and in the calculations.

3) Inverse functions, named now IERF and IERFc with capital I
(and no more iERF and iERFc, as i has another meaning).

4) In last version 5, I inadvertently overwrote the original inverse_ERF.

With my apologises.


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RE: RE: HP48-HP50G : Error functions ERF(x or z), ERFC (x or z) & iERF/iERFc —>x - Gil - 11-22-2023 12:40 AM



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