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Help for a "Surface and Flux integrals" program
11-03-2017, 11:49 PM (This post was last modified: 11-04-2017 12:03 AM by salvomic.)
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RE: Help for a "Surface and Flux integrals" program
(11-03-2017 11:41 PM)Arno K Wrote:  Ok, I did it by hand, using your formula and entering the final integrals in the prime and got, guess, ..., 804.57

right!
please, read the post above, that I've edited now...
In my book some examples have polar form, so I was confused with the bounds...

That integral become from z=x^2+y^2, x=u, y=v, z=u^2+v^2 integrated in a circumference with center in 0,0 and radius 1...

Your code works!
Also is right:
sfint('z/(√(1+u^2+v^2))', [u,v,u*v],[0,1],[0,1]) -> 1/4

∫aL√0mic (IT9CLU), HP Prime 50g 41CX 71b 42s 12C 15C - DM42 WP34s :: Prime Soft. Lib
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RE: Help for a "Surface and Flux integrals" program - salvomic - 11-03-2017 11:49 PM



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