Check if integer i is a prime number. Returns logical true '1' if it is.
Remove any row in which a NaN appears
System of equations
Maximum value in a matrix
Replace Nonzero Numbers with 1
Matlab Basics II - Minimum
Check if number is a square number
Calculate the area of a circle
Check if a number belongs in the fibonacci squence
Calculate days until Christmas
Convert Fahrenheit to Kelvin
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