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integration problem
03-30-2017, 09:38 AM
Post: #2
RE: integration problem
Quote:integral(SIN(x)dx,0,pi) = approx(-180*COS(pi)/pi + 180/pi) a b/c -> 86.11E-3 on the physical prime (!)
because your angle mode is set to degrees instead of radians which you should use for calculus tasks.
Quote:integral(SIN(n)dn,0,pi) = 2 on the virtual prime (n because of question 1)
because your active application is Sequence, this x...key changes its behaviour according to that.
Your table can easily be made using makelist :MAKELIST(int(sin(x),x,0,t),t,0,PI,pi/5).
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Messages In This Thread
integration problem - leprechaun - 03-30-2017, 09:00 AM
RE: integration problem - Arno K - 03-30-2017 09:38 AM
RE: integration problem - grsbanks - 03-30-2017, 11:01 AM
RE: integration problem - leprechaun - 03-30-2017, 11:10 AM

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