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Double Integration using ode solvers
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Joined: 28/08/2014(UTC) Posts: 1,356 Was thanked: 815 time(s) in 516 post(s)
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Hi. This worksheet shows how to use an ode solver for evaluating a double integral over the region between two functions. DoubleIntegralRK.sm (43kb) downloaded 73 time(s). DoubleIntegralRK.pdf (220kb) downloaded 82 time(s).Best regards. Alvaro.
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2 users thanked Razonar for this useful post.
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on 04/06/2020(UTC), on 04/06/2020(UTC)
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Joined: 02/05/2020(UTC) Posts: 41 Was thanked: 3 time(s) in 3 post(s)
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Thanks Alvaro for your example.
Can the change of variable be put in the procedure definition? |
Physics is like sex. Sure, it may give some practical results, but that’s not why we do it. (R. Feynman) |
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Originally Posted by: SteelCat Can the change of variable be put in the procedure definition,? Like this: yes, just opposite plot. Double Switch [x, L].sm (7kb) downloaded 32 time(s).
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Joined: 28/08/2014(UTC) Posts: 1,356 Was thanked: 815 time(s) in 516 post(s)
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2 users thanked Razonar for this useful post.
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on 18/06/2020(UTC), on 18/06/2020(UTC)
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Joined: 28/08/2014(UTC) Posts: 1,356 Was thanked: 815 time(s) in 516 post(s)
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Originally Posted by: Jean Giraud Hi Jean. Yes, can copy and paste. Do that first into excel, and from there to the small SMathMatrixEditor and finally paste in SMath. In the attached Laguerre and Legendre coeffs for the Gauss method. DoubleIntegralJean.sm (26kb) downloaded 41 time(s). DoubleIntegralJean.pdf (46kb) downloaded 38 time(s).Best regards. Alvaro
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2 users thanked Razonar for this useful post.
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on 19/06/2020(UTC), on 19/06/2020(UTC)
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Originally Posted by: Razonar Hi Jean. Yes, can copy and paste. Thanks, Amigo !
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Double Integration using ode solvers
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