Scientific calculator CASIO FX-220 PLUS II

• 181 functions
• New: Two-Line display
• New: S.V.P.A.M.
• New: Random Integer
• New: Mode/menu settings for contrast and auto power off
• 18 levels of parenthesis
• Fraction calculations
• Percentage calculations
• Sexagesimal to decimal conversion and vice versa
• Trigonometric and invers trigonometric functions
• Hyperbolic and invers hyperbolic functions
• Common and natural logarithms
• Exponents
• Square roots, Cube root, Square, Reciprocal and Factorial
• Random numbers
• Rounding
• Statistics
• Engeneering notation
• Specification of the number of decimal places or significant digits (FIX, SCI)
• Exponential Display format (Norm1/2)
• Polar/Rectangular conversions
• Permutation and combination
• Standard deviation
• 1 memory
• Plastic keys
• Battery R6/AA
• 3 y warranty
• Advanced logic