Given an array, return the cumulative difference.
a = [ 1 3 5 7 ]
cumdiff = [ 1 2 1 -2 ]
Swap the first and last columns
Test for balanced parentheses
First N Perfect Squares
Create a Multiplication table matrix...
Compare two input matrices
Create an index-powered vector
Find supported functions
Create a v-notch vector without "sort" function
Find offset of given matrix element from first matrix element
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