CASIO FX-991ES PLUS 2ND EDITION Calculator Original

Manufacturer: CASIO ASIN: B0846D5CBP Model Number: FX-991ES Plus-2nd Edition

Display:

Size: 31 × 96 FULL DOT, ensuring clear and easy-to-read output.

Functions: 417 functions to cater to a wide range of calculations.

Scientific Features:

Scientific Constants: 40 built-in constants for quick access to physical and mathematical values.

Unit Conversions: 40 unit conversions for seamless changes between various measurement units.

Bracket Levels: Supports up to 24 levels of parentheses for complex calculations.

Fraction Calculations: Supports fraction calculations for accurate representation.

Angle Dimensions:

Supports DEG (Degrees), RAD (Radians), and GRAD (Gradians) units, with conversions between them.

Advanced Functions:

Coordinate Transformation: Allows easy conversion between Polar and Rectangular coordinates.

Trigonometric Functions: Includes sin, cos, tan, sin⁻¹, cos⁻¹, tan⁻¹ for standard trigonometric calculations.

Hyperbolic Functions: Includes sinh, cosh, tanh, sinh⁻¹, cosh⁻¹, tanh⁻¹ for advanced hyperbolic function calculations.

The CASIO FX-991ES Plus-2nd Edition is a versatile and feature-rich scientific calculator, ideal for students and professionals who need advanced mathematical, trigonometric, and scientific calculations.