Maple 15 (Integration-1)

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Dr. Ray Taheri, APSC 170, Maple Tutorial, Differential Calculus. UBCO, Area, Volume and Mass Calculation.
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GREAT VIDEO! You did mess up the very last Volume problem though. You entered π*(f(x)) which is π(x)^(1/2). What you meant to do was π*(y(x)^2) which is π(2+sin(x))^2 THEN integrate it from 0 to 2π which gives you a volume of 88.827. f(x) was an equation from an earlier example. Also, using the contextual menu to evaluate definite integrals is a habit people should try to avoid, ONLY because if you use the definite Integral Expression, you can evaluate from 0 to 2π instead of 0 to 6.28.

stuffwarrensez
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Okay so you don't write in code commands in maple anymore?
Back when i took Math courses in Maple 11 it was all in commands and code.
so differentiation
would be
>f:= x -> sqrt(x);
>diff( f, x);

navylaks
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Great Video.But you need to make sure to zoom and explain what you're writing.I've wasted awefull lot of time trying to figure out what the first expression is despite watching this on 360P.

treeandplant
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thầy ơi giúp lập trình bài toán này với. viết PT đường tròn tâm I(a, b) đi qua điểm A(c, d)

canhpham
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CAN ANYONE SHOW THE STEPS OF INTEGRATION IN MAPLE FOR INTEGRATE TWICE 4*x(1-x)*y(1-y)*sin (m*pi*x)*sin(n*pi*y) dx dy FROM X=0 TO X=1 AND Y=0 TO Y=1

gish