Given the coefficients of a quadratic equation, write a function that gives the output y='RealDifferent' if the roots are real and different, y='RealEqual' if the roots are real and equal, and y='Complex' if the roots are complex.
Very nice solution!!
Most nonzero elements in row
Is my wife right? Now with even more wrong husband
Replace multiples of 5 with NaN
frame of the matrix
Approximate the inverse tangent by power series
Check if is a square
Double the next!
Alternate list of elements
Sum of a geometric series
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