CASIO FX-991SPCW Scientific Calculator
CASIO FX-991SPCW Scientific Calculator
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Ref. : FX-991SPCW Iberia
Languages: Spanish, Catalan, and Portuguese
Number of Functions: 575 functions
Display: High-resolution LCD screen 63 x 192 pixels, 10 + 2 digits | Multi-line display (4 to 6 lines)
Power Supply: Solar and battery (1xLR44)
Cover: Hard cover
Dimensions: 11.1 x 77 x 165.5mm
Weight: 90g
This new series of scientific calculators has various versions for the European market.
The SPX version includes Portuguese, Spanish, and Catalan languages, allowing better understanding for both input and reading of results.
This calculator was developed with the help of teachers to ensure it meets the curricula of various countries.
For the classroom, there is an emulator that allows projection of the calculator.
The teacher can perform various operations while the student follows along.
FUNCTIONS:
Scientific functions: trigonometric, hyperbolic, exponential, scientific notation, inverse, powers and roots xv, v, x2, xy, logarithms (log, ln), etc.
Statistics based on lists, with one variable, standard deviation, variables, linear regression, exponential, etc.
Distributions and probabilities
CALC and SOLVE functions
Numerical integrals and derivatives
Calculations with complex numbers
Base n calculations
Polynomial equations, systems of equations and inequalities
Matrices: determinants, inverse matrix
Vectors: dot product, cross product, angle between 2 vectors, unit vector
40 metric conversions and 47 scientific constants
DISPLAY:
High-resolution screen boosts learning!
Higher resolution increases the amount of information that can be displayed
The ClassWiz is equipped with a screen that allows viewing up to 5 columns and 45 lines
NEW DESIGN:
Excellent and elegant
Special cover: Elegant cover previously only available on top-tier models
Metal keys: (only on fx-991SPX/570SPX models) The elegant appearance conveys a sense of luxury
Color-coded functions: Color organization for easier understanding
Very easy to understand key notation: Uses signs and symbols like those found in math books, making it easier to enter expressions
Ergonomic and with sliding cover
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Specifications
Specifications
Product Details
Product Details
Designed with care and crafted from premium materials, our products combine durability, comfort, and timeless style. Each piece is thoughtfully made to enhance your living space, offering a perfect balance of functionality and elegance that complements any home and suits your unique lifestyle.
Materials & Care
Materials & Care
Carefully crafted from durable, sustainable materials, each piece is designed for long-lasting use and timeless style. For proper care, wipe gently with a soft, damp cloth to remove dust and dirt. Avoid using harsh chemicals, abrasive cleaners, or excessive moisture to protect the finish and maintain its pristine look.
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