【COD】Scientific Calculator FX-991EX/FX-991ES-Plus Calculator new multifunctional

Display

Display type: 62 x 192 FULL DOTS

Natural display

Logic input algebraic: Natural V.P.A.M.

Number of characters/lines: 16/1+10/1

Icon menu

Significantand function: 10+2

Memory

Repeat function

Memory variable: 9

Number of storable programs: Calc / Solv button

Basic mathematics

Functions: 552

Scientific constants: 40

Conversion unit: 40

Level bracket: 24

Fraction calculations

Angle dimensions DEG/RAD/GRAD

Conversion between >DEG/>RAD/>GRAD

Coordinate conversion Pol

Trigonometric functions sin/cos/tan/sin-1/cos-1/tan-1

Hyperbolic functions sinh/cosh/tanh/sinh-1/cosh-1/tanh-1

Exponents, logs, In, 10x, ex

Mathematic functions?, x2, x-1, 1/x, x!,?, xY,?, x1/y

Calculations based on n (hexadecimal/decimal/binary/octal)

Logical operators (AND/OR/etc.)

Calculations in the sexagesimal system

Percentage calculations

Factorization Prime

Technical notation ENG/ENG

Calculation with technical symbols

Calculation of complex numbers

Random number generator

Random integers

Base-n calculations

Table value

Statistics

Summation of?X,?X2

Summation of?X,?Y,?X2,?Y2,?Xy

Standard deviations for grouped and ungrouped values

Distribution functions (normal distribution and inverse normal distribution, binominal distribution, Poisson distribution)

Analysis regression

Permutations (nPr) and combinatorics (nCr)

Matrix calculation/vector calculation: 4X4

Ref/rref function

Calculation equation: until 4 degrees

Inequality calculation

Differential and integral calculus

Numerical integral calculus