No need for finding / calculating any phi or angle here. Just simpler than it is written.
Find all elements less than 0 or greater than 10 and replace them with NaN
Get the elements of diagonal and antidiagonal for any m-by-n matrix
The Answer to Life, the Universe, and Everything
Find the 9's Complement
Matlab Basics - Rounding II
How long do each of the stages of the rocket take to burn?
Create a square matrix of multiples
Pythagorean perfect squares: find the square of the hypotenuse and the length of the other side
Is A the inverse of B?
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