Casio Scientific (fx-991CW) Calculator- Black

Product Summary for Casio fx-991CW Scientific Calculator - Black

The Casio fx-991CW Scientific Calculator is a versatile and powerful tool designed for students, engineers, and professionals in scientific and technical fields. With over 500 functions, this calculator offers advanced capabilities for complex calculations, making it ideal for high school, college, and beyond. It features a sleek black design with an easy-to-read, high-resolution LCD display and a user-friendly interface for fast, intuitive operation. Its dual power system, combining solar and battery power, ensures continuous functionality and is an eco-friendly choice.

Specifications:

• Model: Casio fx-991CW
• Color: Black
• Display: High-resolution LCD with a natural textbook display for easy comprehension of formulas and symbols
• Power Source: Dual power (solar and battery), with battery backup for reliable usage in any environment
• Functions: Over 500 functions, including:
  • Basic arithmetic operations
  • Trigonometric, exponential, and logarithmic calculations
  • Statistical analysis with regression calculations
  • Matrix and vector calculations
  • Complex number calculations
  • Integration and differentiation functions
  • Probability calculations and combinatorial functions
  • Polynomial and system of equations solvers
• Memory: Multi-replay function for recalling previous calculations and editing
• Operating Language: Multi-language support for display
• Design: Slim, lightweight build with ergonomic keys and a durable exterior
• Special Features:
  • Equation mode for solving equations directly
  • Spreadsheet mode to organize data similarly to a basic spreadsheet
  • Compatibility with Casio’s ClassWiz technology for enhanced calculations and performance
• Size: Compact and portable
• Weight: Approximately 90 grams
• Suitable for: School and college students, engineers, and scientific researchers

Additional Benefits:

• User-Friendly Interface: Easy navigation through functions and menus
• Natural Display: Natural Textbook Display (Natural-V.P.A.M.) shows expressions as they appear in textbooks, which is especially useful for learning and understanding complex formulas.

This calculator combines functionality with convenience, making the Casio fx-991CW an excellent choice for those in need of reliable, high-performance scientific calculations.

N.B:
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