Timeline for Computer algebra errors
Current License: CC BY-SA 3.0
8 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| May 6, 2011 at 8:09 | comment | added | Wilberd van der Kallen | More specifically, use A1[n_, x_] := Module[{k, j}, Sum[A1[-1 - j + n, x]*Sum[A1[j, k], {k, 0, -1 + x}], {j, 0, -1 + n}]]; A2[n_, x_] := Module[{k, j}, Sum[Sum[A2[j, k]*A2[-1 - j + n, x], {k, 0, -1 + x}], {j, 0, -1 + n}]] | |
| May 3, 2011 at 9:23 | comment | added | Wilberd van der Kallen | OK, so you should not use global variables as auxiliary variables in your definitions. Now why do you call this an error of Mathematica? | |
| Apr 27, 2011 at 14:44 | history | edited | Anixx | CC BY-SA 3.0 |
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| Apr 27, 2011 at 11:40 | history | edited | Anixx | CC BY-SA 3.0 |
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| Apr 27, 2011 at 11:27 | history | edited | Anixx | CC BY-SA 3.0 |
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| Apr 27, 2011 at 10:53 | history | edited | Anixx | CC BY-SA 3.0 |
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| Apr 27, 2011 at 10:36 | history | edited | Anixx | CC BY-SA 3.0 |
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| Apr 27, 2011 at 10:31 | history | answered | Anixx | CC BY-SA 3.0 |