OEIS link for a description of lunar arithmetic
Simply take the larger digit when adding and take the smaller digit when multiplying.
Maximum running product for a string of numbers
Filter AC, pass DC
given 3 sides, find area of this triangle
Decrypt a secret message!
Lunar Arithmetic (Addition)
Digit concentration in Champernowne's constant
Cryptography with A Square Matrix : Encoding
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