Sharp EL-W516TBSL Advanced Scientific Calculator with WriteView 4 Line Display &amp; Solar Power<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Large 16 Digit， WriteView 4 Line LCD Display</li><li>7 Modes: Normal， Stat， Drill， Complex， Matrix， List &amp; Equation with 640 Functions</li><li>Home Key Allows Users To Start Fresh From Any Screen</li><li>Quadratic &amp; Cubic Equation Solvers and 3 Variable Linear Equation Solvers</li><li>Durable， Gloss Black FInish with Silver Accents and Protective Hard Case</li></ul></div><img src="http://ecx.images-amazon.com/images/I/51n9ePNovbL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51boGc4dqkL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41%2Baq9sySwL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41Ll2iSgHPL.jpg" noproxy>