Given the radius x, y would be the area of a circle.
Pi = 3.1416
Replace NaNs with the number that appears to its left in the row.
Flip the main diagonal of a matrix
Sum of series I
UICBioE240 problem 1.2
If you have matrix A, create matrix B using matrix A as an "element"
ASCII code of a leter.
Log of a number
Write a code that will follow the equation y = x * (x + x) * x.
Given the variable x as your input, multiply it by four, then divide it by two. Then put the result in y.
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