erfi, erfw (w(z)) functions
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11-01-2017, 06:03 PM
Post: #1
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erfi, erfw (w(z)) functions
hi everybody,
Luckily Prime has inside its CAS two useful functions to magare problems connected to error treatment and statistics: the error function, erf() and the complementary error function, erfc(). If one want to "complete" that series, could think to implement also other two "sisters": the imaginary error function, erfi() and a function that I call "erfw", otherwise w(z) that handles every complex number. See here for theory. The code: erfi() Code:
erfw() Code:
Enjoy with the Prime! Salvo Micciché ∫aL√0mic (IT9CLU) :: HP Prime 50g 41CX 71b 42s 39s 35s 12C 15C - DM42, DM41X - WP34s Prime Soft. Lib |
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Messages In This Thread |
erfi, erfw (w(z)) functions - salvomic - 11-01-2017 06:03 PM
RE: erfi, erfw (w(z)) functions - Albert Chan - 08-22-2020, 04:10 PM
RE: erfi, erfw (w(z)) functions - Albert Chan - 09-03-2021, 10:39 AM
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