научный калькулятор инженерный casio fx 991es plus

Scientific calculator, high precision, natural display, fraction calculate.

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 ★