Very nice exercise!
Good use of unfamiliar MATLAB functions!
Slight error in the problem definition. The solutions require two decimal places not two significant figures!
It seems that we can't use the ans trick. It's new no ?
wow, yes, it seems the last valid solution with ans trick was just a few hours ago, wonder if this is a temporary glitch or a "permanent" fix?
Yes, release 2015b is the cause of that. I can observe the same think with my update.
Say something funny
subtract central cross
Find a Pythagorean triple
Flip the bit
find the surface area of a cube
unique with nan
Check if the input is a strong prime
Cryptography with A Square Matrix : Decoding
Cryptography with A Square Matrix : Encoding
String permutations on phone keyboard
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