This problem needs to have its description fixed. It should be "Is the polynomial represented by (v/w) an integer for any integer x except for the roots of w? if the integer x is a root of w, we will have a NaN, which is the case for the test case #1 and the value x=1 for instance.
Select every other element of a vector
Return unique values without sorting
middleAsColumn: Return all but first and last element as a column vector
Getting logical indexes
Sum the Digits of a Number
Energy of a photon
chance in percent for minimum K heads when a good coin is tossed N times?
give nth decimal place of pi
Compress strings (not springs)
Dancing with wolves?
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