ขาย Lr 034) เครื่องคิดเลขวิทยาศาสตร์ FX 991 EX - FX-991EX ราคาที่ดีที่สุด
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฿1,270
เรือจาก | อินโดนีเซีย |
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รายละเอียดสินค้า
Model NEW
Specifications:
Display
Display type: 62 x 192 FULL DOTS
Natural display
Logic input algebraic: Natural V.P.A.M.
Icon menu
Memory
Repeat function
Memory variable: 9
Number of storable programs: Calc / Solv button
Basic mathematics
Functions: 552
Scientific constants: 47
Conversion unit: 40
Level bracket: 24
Fraction calculations
Angle dimensions DEG/RAD/GRAD
Conversion between >DEG/>RAD/>GRAD
Coordinate conversion Pol
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
Numerical differential calculus
Please BE AGREED (BUYING = AGREE)
-Our Orders we have QC both quantity and quality, (love an alternative color choice note, if it is empty we will notify through chat features and we wait for a 1X24-hour response, no chat response then we will replace the color with color Similar/ random one)
-Awaiting The next order take friends and family yes!
-Thank You.
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