Maple question

  • Maple
  • Thread starter MAins
  • Start date
  • #1
18
0

Main Question or Discussion Point

> f:=(x,y)->(x+3*y -1)*e^(-(x^2)-(y^2));
> plot3d(f(x,y),x=-3..3,y=-3..3);

I'm supposed to plot for -3 less than or equal to x,y less than or equal to 3... Does that mean x=y at a given point? Anyway, I rewrote it as above and Maple does not show an error but rather shows just a blank space where the graph is supposed to be. Any suggestions?
 

Answers and Replies

  • #2
743
1
Your input isn't formatted properly from what I can see. I assume by the e^ you want to use the exponential function right? Maple will evaluate 'e' as an undefined constant. If you want to use the exponential function, you must use exp(),

i.e. exp(-x^2-y^2)

see if that helps
 

Related Threads for: Maple question

  • Last Post
Replies
4
Views
2K
  • Last Post
Replies
2
Views
2K
  • Last Post
Replies
1
Views
2K
  • Last Post
Replies
2
Views
2K
  • Last Post
Replies
1
Views
1K
  • Last Post
Replies
4
Views
2K
Replies
9
Views
47K
  • Last Post
Replies
1
Views
4K
Top