SHARP EL-506WB Scientific calculator

2 line LCD screen with upper 12 digit (5 x 7 dot matrix), lower 10 digit (mantissa) plus 2 digit (exponent). Up to 469 functions Twin power (solar cell and battery) Solver Function 9 Memories Fraction calculations Matrix Calculations Random number functions ( dice, coin, integer ) Regression calculations ( 6 models ) Advanced Direct Algebraic Logic (DAL) for easy equation and answer checking 52 Physical Constants inbuilt 44 Metric Conversion functions Complex Number calculation 3 variable linear Equation Integral and Derivative calculations N-Base Calculations – Bin,Hex,Dec,Pen,Oct. Logical Operations Easy glide hard case to protect calculator from damage