Convert degrees to radians
Hi Jared. If you're going to make problems that have approximate floating point answers (often the case with conversions), you need to allow for some variation in your test suite. ISEQUAL is not a good test in these cases. Instead, maybe use ABS(answer-correct) < tolerance.
Select every other element of a vector
2 b | ~ 2 b
Return the first and last character of a string
Set the array elements whose value is 13 to 0
Number of digits in an integer
Rankine to Celsius Converter
MPS to MPH
Radians to Degrees
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