General Features

• Direct Algebraic Logic (D.A.L.) entry system.
• Large 2-line LCD display with 10+2 digits.
• 419 built-in functions.
• Twin Power operation (Solar & Battery).
• Independent cursor keys for easy navigation.
• Multi-line playback allows jumping to the top or end of an equation.
• 9 memories for data storage.

Other Specifications

• Battery (*Back-up Usage): LR44 × 1.
• Dimensions (mm): 158 (length) × 80 (width) × 14 (height).
• Weight (g): 95.

Mathematical Functions

• Built-In Functions: 419.
• Entry System: Algebraic (D.A.L.).
• Basic operations: 1/x, x², √, %, π.
• Fractions calculations.
• Equation Solver (Newton method).
• System of Linear Equations.
• Numeric Derivative and Integral.
• Complex Number Calculation.

Memory Features

• Multi-Line Playback.
• Last Answer Recall (ANS).
• Memory Variables: 9.

Notation and Decimal Places

• FSE Display (SCI, FIX, ENG) for scientific, fixed, and engineering notation.
• 3-Digit Punctuation for improved readability.

Number Systems

• Supported Number Systems: DEC (Decimal), BIN (Binary), OCT (Octal), HEX (Hexadecimal), PEN (Pentadecimal).
• Logical Operations: AND, OR, NOT, NEG, XOR.

Statistic Functions

• 1-Variable Statistics.
• 2-Variable Statistics.
• Regression Calculations: 6 types.
• Mean and Standard Deviation calculations.
• Combinations (NCr), Permutations (nPr), Factorial (n!).
• Random Numbers generation.

Trigonometric Functions

• DEG/RAD/GRAD Modes for angle units.
• Sine, Cosine, Tangent and their Inverses.
• Hyperbolic Functions.
• Sexagesimal and Decimal Conversions.
• Rectangular and Polar Coordinates Conversions.

Scientific Functions

• Metric Conversions.
• Physical Constants.