0
$\begingroup$

Let's say I have

x = 1; y = 2;

d = x^2 + y^5 ;

and

x = 5; y = 3;

d = x^2 + y^5 ;

and

x = 8; y = 5;

d = x^2 + y^5;

and

x = 6; y = 24;
d = x^2 + y^5;

and

x = 12; y = 0;
d = x^2 + y^5;

now, is there any way I can save the values of d for given x and y and plot it in ListPlot, without using Loop/Table/Map/NesteList etc.

I do not want to use loop/Table/Map/NestedList and then stored (by using Reap and Sow) the values in d and ListPlot. The reason is that I am trying to make GUI and the original equation is PDE and using FEM. So, the memoryuse is too much.

Improve this question
$\endgroup$

1 Answer 1

Reset to default
1
$\begingroup$

One possible way could be:

pts = {{1, 2}, {5, 3}, {8, 5}, {6, 24}, {12, 0}};
res = {First@#, Last@#, (First@#)^2 + (Last@#)^5} & /@ pts
Show[
 ListPointPlot3D[res, PlotStyle -> Red]
 , ListPlot3D[res, PlotStyle -> Opacity[0.1]]
 ]

enter image description here

Or you could define a function:

f[x_, y_] := x^2 + y^5;
res2 = Transpose[Transpose[pts]~Join~{f @@@ pts}]
Improve this answer
$\endgroup$

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service and acknowledge you have read our privacy policy.

Start asking to get answers

Find the answer to your question by asking.

Ask question

Explore related questions

See similar questions with these tags.