Create the vector lin:
(the integers from 1 to 20)
Make every other value in it negative to get:
There is something a little unsatisfying about solving a 'Problem' in which there is no input, and (thus) only one output case required, and where furthermore a valid solution is shown in the Test Suite. This seems to apply to all/most 'Problems' tagged "sttbdp1".
Determine if a Given Number is a Triangle Number
Factorize THIS, buddy
07 - Common functions and indexing 4
05 - Vector Equations 3
06 - Matrix Equations 1
02 - Vector Variables 1
01 - Scalar variables
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