If my over-use of str2num has in any way caused offense, I hereby beg leave to apologize.
My hat's off to you for such a solution. I'm baffled as to how to decode it (pun intended). I know that there has been a lot of furor over the use of regexp and other string-based functions, conversions, etc. to lower solution sizes for problems in general, but this problem is string-based, so I see no problem in solving it via arcane string methods.
Indexed Probability Table
Check if sorted
vectorization in N
Back to basics - mean of corner elements of a matrix
Is it really a 5?
Stress-Strain Properties - 7
Temperature Conversion Utility (Strings)
Radiation Heat Transfer — View Factors (2)
Lights Out 10 - 5x5, with wrapping, 6 moves
Divisible by 8
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