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.
Read a column of numbers and interpolate missing data
Determine if a Given Number is a Triangle Number
Back to basics 8 - Matrix Diagonals
Relative ratio of "1" in binary number
Use of regexp
Simple spirometer - find your lung capacity from the number and size of soap bubbles in one breath
How to multiply?
Acid and water
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