In the place of "Find the sum of all products whose...", I would say: "Find the number of all products whose..." ;-)
Why  instead of 0?
Since I have kludged a solution together, can I have a hint?
this solution works on my comupter
I see the first test command line is corrupted
:( :( :(
I've fixed that first line in the test suite. Try it again.
Project Euler: Problem 9, Pythagorean numbers
Is A the inverse of B?
middleAsColumn: Return all but first and last element as a column vector
Divisible by 9
Two functions (to be sure)
How many monitors are connected ?
Clear all empty variables from the workspace
Narcissistic number ?
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