Product Type: Scientific Calculator Model: FX-991CW 10 2 digits

Display Type: Natural Textbook display

Power Supply: Solar Battery Natural Textbook

540 Functions.

Battery – Solar and Battery

• Basic Calculation

• Bracket Calculation

• Fraction Calculation

• Degree, Minute, Secound (Sexagesimal) Calculations

• Reciprocal Calculation

• Percent Calculation (scientific calculator function)

• Ratio calculation

•Factorial Function

• Irrational number calcuation

• Rounding Function

• Transcendental number: e

• Base-n calculation

• Logical Operators

• Complex number calculation

• Matrix calculations

• Vector calculations

• Continuous Calculation

• Replay Function

• Multi-replay Function

• UNDO

• SOLVE Function

• Independent Key x

• Absolute Value Calculation

• Square and square root (x2/√)

• Power and radical root (xy/x√)

• Trigonometric, inverse trigonometric (sin/cos/tan/sin–1/cos–1/tan–1)

• Hyperbolic, inverse hyperbolic (sinh/cosh/tanh/sinh–1/cosh–1/tanh–1)

• Exponential, logarithmic (log, ln, 10x, ex)

• Base specified logarithmic

• Coordinate Conversion

• Combination / Permutation

• Prime Factorization

• Random Number Generation

• Random Integer Generation

• Summation

• Scientific Constants

• Metric conversion function.