A space rocket has 3 stages:
- stage 1, s1;
- stage 2, s2;
- stage 3, s3.
If s1 burns 3 x as long as s2 which burns 2 x as long as s3 then how long did s3 burn if the total burn time was tt minutes? How long did s2 burn? s1?
Determine if input is odd
letter yes yes & letter no no
Return 'on' or 'off'
Sum the numbers on the main diagonal
Do Fast Fourier Transformation
Is A the inverse of B?
Flip the main diagonal of a matrix
What is the distance from point P(x,y) to the line Ax + By + C = 0?
Create a square matrix of multiples
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