Natural Scientific Calculator N+ FX 570 ES/VN PLUS

This is all in one calculator, almost full mathematics function, working offline.

Natural display
Other apps make you enter equations on a single line like something from the 1970s. Our Natural Input solves this problem by 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/vn plus, and we've finally brought it over to Android!.

Confused when your equation looks like this? 50∗1/(0.05/12−0.08/12)[1−((1+0.08/12)/(1+0.05/12))^3]. We are too, so we've made structures like fractions display naturally as it does on paper.

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

Calculate functionality, advanced feature
• Solve equation (Shift solve)
• CALC function (with memory function, 8 variable)
• Derivative function
• Integrate function
• Base N calculation (Calculator binary, decimal, hexa, octal)
• Table
• Solve cubic polynomial
• Solve quadratic polynomial
• Solve in-equation quadratic
• Calculate with fraction result (fraction calculator)
• Calculate with big numbers (Select normal format to display exactly result, e.g. 9^11234)
• Complex number

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.

To help me translate to your language, please visit this link
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Natural Scientific Calculator for Android
N Studio - Trần Lê Duy, New version 2017