This VPAM (Visually Perfect Algebraic Method) calculator shows both the equation and the answer together on its 2-line display, making it easy to check for mistaken entries. Features fraction functions, 7 memories, regression analysis, accurate 10-digit (10 + 2) display and a slide-on hard case. Solar powered with battery backup. Battery included.
This VPAM (Visually Perfect Algebraic Method) calculator shows both the equation and the answer together on its 2-line display, making it easy to check for mistaken entries. Features fraction functions, 7 memories, regressio...
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