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1-Newbie

## 3 Dim matrix question and problem

###### I want to perform matrix math using a varible in three dim as a function of time Axyz(t)=multiple functions with x, y, z dim. Is there a way in Mathcad 15 to represent this (image a 3 dim cube with a particle in the center and or at each of the corners, as a function of time, I use field theory to alter each particle state, and thus effecting the nearest particle - one time unit later - as it ripples through each "cell" in the cube????)
3 REPLIES 3
24-Ruby IV
(To:JamesKeeney)

Not sure what you want to accomplish. Maybe you post a more concrete example of the mathematical structure you want to create.

Mathcad unfortunately does not support three- or more-dimensional arrays - you would have to create your own structure using nested 2dim-matrices.

Also the handling of an array of functions is very limited in Mathcad.

24-Ruby IV
(To:JamesKeeney)

Look if the attached is something in the direction you intend to go.

It was not quite clear to me if you would like to have a 3-dim. array of functions or if you only want the particle state in a three dimensional structure (which would be similar to accomplish and easier to handle).

Or maybe you just need a function which is dependable on time and the three coordinates A(t,x,y,z):=....

24-Ruby I
(To:Werner_E)

One example of 3D (4D?)-matrix (a tension)

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