Test if integer i is a square number. Return logical true if it is.
First non-zero element in each column
Back to basics 5 - Clipboard
We love vectorized solutions. Problem 1 : remove the row average.
The sum of the numbers in the vector
Calculate days until Christmas
Convert Fahrenheit to Kelvin
Check if integer is a prime number
Calculate the area of a circle
Check if a number belongs in the fibonacci squence
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