If you're not familiar with SHARP Scientific Calculators, the examples below will introduce you to some of their many useful functions. The unique functions of our calculators are shown through special animated demonstrations — simply click on the Operation Example you would like to see. WriteView Direct Algebraic Logic (D.A.L.) Multi-Line Playback Constant/Chain Calculations Numerical Derivative/Integral Formula Memory Solver Function Matrix Function Resume Function Definable Memory Equation Editor Slide Show