Scientific Calculator/Writevie

Advanced Scientific Calculator with WriteView™ 4 Line Display & Solar Power

* Advanced, 4-line scientific calculator with WriteView™ display, allows calculations to be entered and displayed as written they would appear in a textbook.
* With 640 functions, the EL-W516TBSL is ideal for professionals and students studying general math and science, pre-algebra, algebra I & II, geometry, pre-calculus, calculus, trigonometry, statistics, biology, chemistry, and physics.
* Features a durable matte black finish with silver accents and operates on twin-power (solar with battery backup).