SUB

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SUB

Usage:

SUB A B

Inputs:
A number or vector
B number or vector
Outputs:
Y number or vector (same type as A)
Function:

Subtract input B from A.

If A and B are numbers: Y = A-B
If A is a vector and B a number: Y[i] = A[i]-B
If A and B are vectors: Y[i] = A[i]-B[i]