Solar-powered calculator for science and math # 10-Digit + 2 Exponent LCD screen # AnyLight solar powered # Calculates fractions # 1- and 2-variable statistics including standard deviations and linear regressions # 10 metric conversions # Base conversion and calculations (Decimal, Hexadecimal, Binary, Octal) # 15 Parentheses levels # 3 memories # 8 Physical constants # Up to 4 pending operations # Includes A76 Battery (pre-installed), case and instructions