57 ratings (4.526 average)
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.
Last comments from Android Market
small and helpful, saved me in an exam
Simple to use and very helpful in my electronics class. My thanks to the developers.
Latest update makes interface much nicer. Glad to see dev paying attention to comments. Very useful for double-checking calculations.
Greatest app ever
PERFECT! One of the best on the market. Thank you so much!
A delightful little math app. Thanks. Works on the milestone
Keypad needs decimal point button and fraction button or it's useless.
UI is too cumbersome without a dedicated keypad, because the touch QUERTY remains in the system default.
Very good easy to use