The letter i is technically a complex number. So it should return true.
Rafael, the question askes for an integer specifically and not a number (let alone a complex number).
Return the 3n+1 sequence for n
Reverse the Words (not letters) of a String
Number of toolboxes?
Calculate the Number of Sign Changes in a Row Vector (No Element Is Zero)
Create the flag of Ramumbia
Create a "+" flag
Cross ("+") flag returns
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