Error in Matlab code

I am not sure what the issue is here. Please answer ASAP.. Thanks!

[Torsten]

The reason is that MATLAB tries to find an array or a function "sum_script_call" and "sum_inline", but cannot find them.

[Chastin Truelove]

What is a possible solution here? I thought that was the way to go about it..

Answer 1

[Image Analyst]

Why do you think it should know what those variables or functions are? It doesn't. Did you think you had defined them previously somehow, or somehow were living on your search path or in your workspace? Evidently then don't.

[Image Analyst]

Write your code into a script, an m-file, and attach it here in the body of the message or with the paper clip icon.

What if you do this

sum_script_call = rand(100, 50);

before you try to reference it with

sum_l = sum_script_call(3, 4);

???