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Scientific Calculator FX-991EX FX-991ES Plus Calculator New Edition Professional Use
Sold by PULO DELL
4.2(40)
437 sold
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From ₱36.00
Est. delivery by Apr 29
Customer reviews (40)
j**🧿
Item: FX-991EX
Thank you po! Safe na dumating sakin, then yung product halos parehas lang sa original Casio ng quality. Sana tumagal siya saakin. Highly recommended!
November 11, 2024
S**J
Item: FX-991ES Plus-Blue
Okay sya, maganda and functional, it met my expectations and same naman yung functions nya sa calculator kong nawala HAHAHA.
March 8, 2025
ᴶ**•
Item: FX-991ES Plus
Quality of work：Accurate
Material：Plastic
Very responsive seller & rinefund agad yung sirang calcu. Thankss
February 28, 2025
L**z
Item: FX-991ES Plus-Balck
Quality of work：Excellent
Material：Working
March 11, 2025
天**堂
Item: FX-991ES Plus-Balck
Quality of work：accurate
Material：plastic
January 25, 2025
n**p
Item: FX-991EX
Soo pretty po marami po syang function ☺️
March 18, 2025
E**h
Item: FX-991EX
The calculator's nice and it works naman
February 18, 2025
M**a
Item: FX-991ES Plus-Balck
They are legit and its totally accurate
4w ago
A**N S**3
Item: FX-991ES Plus-Pink
Goods thank you
February 16, 2025
j**e
Item: FX-991ES Plus
Quality of work：Very Efficient
March 1, 2025
E**e
Item: FX-991ES Plus
Fast delivery..looks legit.
January 31, 2025
Y**e
Item: FX-991ES Plus-Balck
Finally naka hanap ng mura
November 24, 2024
n**p
Item: FX-991ES Plus-Balck
Maganda po ang quality
March 18, 2025
M**c V**t L**n
Item: FX-991ES Plus-Pink
Goods and functional
March 25, 2025
r**e
Item: FX-991ES Plus-Pink
Goods shea mga madam
March 6, 2025
A**i
Item: FX-991ES Plus
Great product!!!
4w ago
o**n ** A**🥠
Item: FX-991ES Plus
fast delivery, maganda din sya
March 15, 2025
n**p
Item: FX-991ES Plus-Blue
Maganda po shaa
March 18, 2025
_**e
Item: FX-991ES Plus-Balck
Good very good
February 12, 2025
D**E
Item: FX-991ES Plus-Balck
Good condition
February 8, 2025
PULO DELL
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Responds within 24 hours
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Product description
Specifications: 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
Numerical differential calculus
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