Given the variable x as your input, multiply it by three and put the result in y.
Duplicate of Problem 2980.
This user (ALBERT ALEXANDER STONIER) appears to have gamed the system, with fraudulent "likes" of this unremarkable solution submitted by 'sock-puppet' accounts. —DIV
surface of a spherical planet
The Hitchhiker's Guide to MATLAB
Return the Fibonacci Sequence
Duplicate each element of a vector.
construct matrix with identical rows
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