Приложения разработчика Erick Bauman в Android Market

Elementary Row Operations (v. 1.4)

Erick Bauman опубликовал приложение 2010-07-30
(обновлено 2010-12-14)

Can help in a class like Linear Algebra. Solve a system of equations or find the inverse or determinant of a matrix. Use spaces between numbers in a row and a new line between rows. Numbers can be decimals or fractions; 0.75, .75, 3/4, and 1.5/2 are valid.
Updates:
Help
Keypad
/.- buttons
Fixed determinants
Clear button