Kalkulator Ilmiah CASIO fx-991EX Calculator Scientific 991 EX

NEW MODEL Original Casio Product Garansi Resmi Casio 1 Tahun Spesifikasi : Display Display type: 62 * 192 FULL DOT Natural display Algebraic input logic: Natural V.P.A.M. Number of characters/lines: 16/1+10/1 Icon menu Significand function: 10+2 Memory Repeat function Variable memory: 9 Number of storable programs: Calc / Solv button Basic mathematics Functions: 552 Scientific constants: 47 Unit conversions: 40 Bracket levels: 24 Fraction calculations Angle dimensions DEG/RAD/GRAD Conversions between gt;DEG/ gt;RAD/ gt;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 Exponent, log, In, 10x, ex Mathematical 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 Prime factorization Technical notation ENG/ENG Calculation with technical symbols Calculation of complex numbers Random number generator Random integers Base-N calculations Value table 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) Regression analysis Permutations (nPr) and combinatorics (nCr) Matrix calculation/vector calculation: 4X4 REF/RREF function Equation calculation: until 4 degrees Inequality calculation Differential and integral calculus Numerical integral calculus Numerical differential calculus