How to modify a function handle?

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Koki on 16 May 2021
Answered: per isakson on 16 May 2021
Sorry I am not sure how to phrase the question but say I had a function handle say: myfun1 = @(y) y
Would I be able to modify that function and say something like myfun2 = @(y) myfun1*2
So when I write myfun2(5) it will return 10.
I essentially want to perform arithmetic on expressions representing functions of x to obtain other functions of x.

Accepted Answer

per isakson
per isakson on 16 May 2021
That's simpler than you thought
f1 = @(y) y;
f2 = @(y) f1(y)*2;
ans = 10

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