Timeline for NIntegrate cannot give high precision result for a well-behaved integral
Current License: CC BY-SA 4.0
6 events
| when toggle format | what | by | license | comment | |
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| 9 hours ago | vote | accept | pisco | ||
| 15 hours ago | history | became hot network question | |||
| 19 hours ago | answer | added | Michael E2 | timeline score: 6 | |
| 23 hours ago | comment | added | pisco |
@Nasser Thank you for the comment. Actually my real problems are more complicated integrals involving DawsonF that Integrate cannot solve exactly (e.g. replace square by cube, 4th power etc). The above is a toy example to illustrate the problem I encountered when using NIntegrate on them.
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| 23 hours ago | comment | added | Nasser |
There might be some other options needed. But if you evaluate it exactly, then using N[exact,80] now it gives same result as Maple with no problems. i.sstatic.net/K6nIL7Gy.png 0.91596559417721901505460351493238411077414937428167213426649811962176301977625477
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| 23 hours ago | history | asked | pisco | CC BY-SA 4.0 |
