This is all in one calculator almost full mathematics function working offline. A scientific calculator supports most of the features of fx 500 fx500 JX570ms 570vnplus 991es plus 991ms fx570esplus fx-82 or TI-30XB fx 4500 82ms 82es fx-82AU PLUS II 100AU fx 4500pa 991ex fx 260.

Natural display
Natural Input allowing you to enter equations as you'd write them on paper using fractions roots exponents and more.

Calculate functionality
• Arbitrary precision integers rational and complex numbers
• Differentiation integration equation solving polynomial and linear algebra functions...
• Fraction result (fraction calculator)
• Complex number
• Matrix calculator with full feature of scientific calculator.