[VA] SRC #008 - 2021 is here !
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01-02-2021, 09:24 PM
(This post was last modified: 01-02-2021 09:26 PM by J-F Garnier.)
Post: #5
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RE: [VA] SRC #008 - 2021 is here !
Hi Valentin,
Thanks for this nice New Year present ! I was inspired by your 2nd problem: (01-02-2021 12:57 AM)Valentin Albillo Wrote: 2) Numerically evaluate as accurately as possible this nice definite integral using your favorite HP calc (per standard notation, the | ... | vertical bars mean "absolute value"): I had no special problem to evaluate it on the HP-71 (actually Emu71:-) with the Math ROM, after a simple operation. Quote:and for extra points, see if you can symbolically recognize the resulting value. You'll need a sufficiently accurate value to do it, though ... Using your great "Identifying Constants" program, I found the symbolic value, a nice surprise, that lead me to another conclusion about the expression to integrate :-) Thanks again, J-F |
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