This should not work in general. It returns false-positive for consecutive 1 5 7 :-)
This should not work, but test suite only requires us to check for groups of three in columns.
Thanks for noticing that...I'll edit the test suite and fix that.
Remove the polynomials that have positive real elements of their roots.
Find the nearest integer
Is it an Armstrong number?
Find a Pythagorean triple
Now 20% off!
Break it up! Break it up!
Crunch that matrix!
Lowest sum from a group of digits
How Far Can You Throw Something?
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