Input(n) is positive integer number
Output(r) is (number of "1" in binary input) / (number of bits).
Remove all the consonants
Flip the main diagonal of a matrix
Are all the three given point in the same line?
Create matrix of replicated elements
Number of odd and even elements within matrix
Volume and area of a sphere
Make a vector of prime numbers
How many digits are there?
Mean and standard deviation of times in string
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