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Can't Solve Gamma(x) - Сообщения
#1 Опубликовано: 12.06.2017 12:04:43
Can't understand the error message.
What's the mystic behind Smath Gamma(x) ?
Code looks inadequate for user.
Jean
Maths Gamma(x) Unsolvable.sm (14 КиБ) скачан 62 раз(а).
What's the mystic behind Smath Gamma(x) ?
Code looks inadequate for user.
Jean
Maths Gamma(x) Unsolvable.sm (14 КиБ) скачан 62 раз(а).
#2 Опубликовано: 12.06.2017 13:24:33
Hello Jean,
there's no mystic, Gamma() in SMath Studio is an approximated function, defined for not-null positive values. In your X(4) you have to initialize u[1] with a small value to not hurt the first iteration in the loop.
![2017-06-12 18_21_29-SMath Studio - [Maths%20Gamma(x)%20Unsolvable.sm_].png](/ru-RU/file/exVChH/2017-06-12-18_21_29-SMath-Studio---_Maths_20Gamma_x__20Unsolvable_sm___png)
there's no mystic, Gamma() in SMath Studio is an approximated function, defined for not-null positive values. In your X(4) you have to initialize u[1] with a small value to not hurt the first iteration in the loop.
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#3 Опубликовано: 12.06.2017 13:47:03
Thanks Davide, solves well now !
Any way to improve the approximation ?
Cheers ... Jean
Any way to improve the approximation ?
Cheers ... Jean
#4 Опубликовано: 12.06.2017 14:54:45
WroteAny way to improve the approximation ?
Yep, by changing the algorithm

I found this interesting (just a fast search over big G).
If you like my plugins please consider to support the program buying a license; for personal contributions to me: paypal.me/dcprojects
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