Power SupplyBattery PoweredPlastic KeyDesigned and engineered for easy operation.Number Of Functions664 FunctionsBasic Function• 10 + 2 digits
• Dot matrix display
• Battery powered
• Program function
• Matrix calculations
• Differential and integration
• Recursions
• Solve function
• Complex number calculations
• Base-n calculations
• Data transmission between two fx-5800P calculators
• Differential and quadratic differential calculations
• 26 to 2398 variables
• Fraction calculations
• Scientific constants
• 128 built-in formulas
• Multi-replay function
• Statistics (List-based Statistics, Standard deviation, Regression analysis)Hardware• Battery - AAA X 1(LR03)
• Plastic keys
• Comes with slide on hard caseCoordinate ConversionDedicated keys to convert polar coordinates to rectangular coordinates and vice versa.Angle Unit Degree Radian GradianSpecifies degrees, radians, grads as the angle unit for value input and calculation result display.Minute Degree SecondsAids in sexagesimal calculations with respect to decimal conversion.Warranty Years3 yearsDimension163×81.5×15.1mm (D × W × H)Country Of OriginChinaImporterCasio India Co., Private Limited A-41, First Floor, Mohan Cooperative Industrial Estate, Mathura Road, New Delhi - 110044Weight G150