Timeline for Unable to get numerical result by using Integrate/NIntegrate
Current License: CC BY-SA 4.0
8 events
| when toggle format | what | by | license | comment | |
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| Jul 21, 2020 at 4:47 | vote | accept | NeDark | ||
| Jul 21, 2020 at 3:07 | review | First posts | |||
| Jul 21, 2020 at 5:50 | |||||
| Jul 19, 2020 at 12:42 | answer | added | Michael E2 | timeline score: 1 | |
| Jul 19, 2020 at 5:57 | comment | added | LouisB |
From the error message, it certainly looks like Nfunc already has a definition before its SetDelayed ( := ) definition. Notice that the variable name is black instead of blue. With a fresh kernel all undefined variable names are blue. Two thoughts: First, we usually don't begin a function name with a capital letter, but that is not the problem here. Second, before defining a function we often execute a Clear[ Nfunc ] or ClearAll[ Nfunc ] to eliminate conflicts like the one shown in the error message.
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| Jul 19, 2020 at 5:16 | comment | added | NeDark | @LouisB Now I got those errors i.imgur.com/HFAWZ1I.png | |
| Jul 19, 2020 at 5:16 | history | edited | NeDark | CC BY-SA 4.0 |
added 79 characters in body
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| Jul 19, 2020 at 4:42 | comment | added | LouisB | Unchanged, your code executes in less than 1 second for me on MMA 12.1.0. Maybe you need to start with a fresh kernel, or restart MMA. | |
| Jul 19, 2020 at 4:33 | history | asked | NeDark | CC BY-SA 4.0 |
