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).
Make one big string out of two smaller strings
find the roots of a quadratic equation
Dimensions of a rectangle
Perfect Square or not
Max of a Vector
Cross ("+") flag returns
Create the flag of Ramumbia
Create a "+" flag
Find the treasures in MATLAB Central and discover how the community can help you!
Choose a web site to get translated content where available and see local events and offers. Based on your location, we recommend that you select: .
You can also select a web site from the following list:
Select the China site (in Chinese or English) for best site performance. Other MathWorks country sites are not optimized for visits from your location.
Contact your local office