This is all in one calculator 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. It's called a "natural display" and is a common feature on scientific calculators like the Casio fx 570 991 es plus!.

Scroll feature
Swipe on the keyboard to move the cursor up and down left and right. Touch to edit expression.

Calculate functionality advanced calculator feature
• Solve equation (Shift solve)
• CALC function (with memory function 8 variable)
• Derivative function
• Integrate function
• Base N calculation (Calculator binary decimal hexadecimal octal)
• Table generator: generate table base on expression.
• Solve system equation (two and three unknown variable)
• Solve cubic quadratic in-equation
• Calculate with fraction result (fraction calculator)
• Calculate with big numbers
• Complex number
• Matrix calculator with full feature of algebra calculator
• Percent % calculator
• logarithms calculator (log base n)

Angel unit Radian Degree Gradian

Output type
• Fraction (1/2)
• Mixed fraction (4/3 = 1 3/4)
• Decimal (1.23123)
• Repeat decimal (1.23232323 = 1.(23))
• Degree/Minus/Second
• Polar coordinate (Pol Rec function)

Decimal Notation
Normal Engineering Engineering (SI) Science Fixed

More feature
• Automatic calculate: see result as you typing (turn off in setting)
• Vibrate vibrate strength
• Play sound when click sound button
• Decimal formatter
• Calculation history
• Show variable value
• Two layout: full keyboard and compact keyboard
• Change font family
• Change theme
• Change font size
• Copy paste expression (long click to copy)

This is calculator for free but you can upgrade to premium version for access all features.

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Natural Scientific Calculator for Android
N Studio - Trần Lê Duy New version 2017