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Math Help - maple plotting

  1. #1
    Super Member
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    Aug 2009
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    maple plotting

    hi

    i was trying to plot the equation
    u(x,t) = x- (2/pi) exp(-pi^2 t) sin(pi x) for x= 0 to 1 and t =( 0, inf)

    onto maple and this was what i typed

    plot3d(x-2*(-exp*pi^2*y)(sin(pi*x))/pi, x = 0 .. 1, y = 1 .. 100)

    but maple kept saying that it was incorrect..

    may i know what is wrong with my maple input?

    thanks!
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  2. #2
    Grand Panjandrum
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    Quote Originally Posted by alexandrabel90 View Post
    hi

    i was trying to plot the equation
    u(x,t) = x- (2/pi) exp(-pi^2 t) sin(pi x) for x= 0 to 1 and t =( 0, inf)

    onto maple and this was what i typed

    plot3d(x-2*(-exp*pi^2*y)(sin(pi*x))/pi, x = 0 .. 1, y = 1 .. 100)

    but maple kept saying that it was incorrect..

    may i know what is wrong with my maple input?

    thanks!
    For one thing: (-exp*pi^2*y)

    CB
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