Sharp El-531XBDW Scientific Calculator<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Large 12 Digit， 2 Line LCD Display</li><li>Direct Algebraic Logic (D.A.L.)</li><li>272 Functions and 8 Temporary Memory Buttons</li><li>2 Modes: Normal and Stat with 1 and 2 Variable Statistics</li><li>Durable， Dual White Gloss Finish with Protective Hard Case</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41nfDfv9GBL.jpg" noproxy>