Remove NaN ?
Sum of diagonal of a square matrix
Area of an Isoceles Triangle
Area of a circle
Sum the squares of numbers from 1 to n
Given the variable x as your input, multiply it by four, then divide it by two. Then put the result in y.
ASCII code of a leter.
Log of a number
Vector with a repeated entry
Write a code that will follow the equation y = x * (x + x) * x.
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