Zogna is a calculator for NDS.

It supports:

1.Support “+ – * / ^ % ( )”
2.Support “sin cos tan” ,input is angle ,EXample: sin60
3.Support “asin acos atan” ,ouput is angle,example: asin0.5
4.Support “exp sqrt log ln”,example: ln2

This release is specially for EZ5 flashcards.

http://code.google.com/p/zognc/