Given an array, return the cumulative difference.
a = [ 1 3 5 7 ]
cumdiff = [ 1 2 1 -2 ]
Back to basics 9 - Indexed References
Return elements unique to either input
Television Screen Dimensions
Swap two numbers
Find supported functions
Back to basics - mean of corner elements of a matrix
Best Fit RMS
Return the names and values of the input arguments of a function
Find my birthday
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