For given input matrix a, rotate it by 90 degrees and find the sum of the diagonals.
1 2 3 4
5 6 7 8
8 10 12 -2
-1 -3 -5 -7
Remove any row in which a NaN appears
Clean the List of Names
Celsius to Fahrenheit converter
Create a vector
Perimeter of a semicircle
Check for keywords
find number of times of occurrence of the most frequent number in a row vector
Check if there are white spaces in the input string
function to compute root mean square of first nn positive odd integers
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