• Direct Algebraic Logic allows students to enter the elements of an expression in the exact order they appear in the textbook

• 12 digit, 2 line display - 1 line equation and 1 line numeric

• Multi-Line Playback ? after getting an answer the user may then Playback the expressions and substitute new numeric values

• Differential and integral calculus functions

• 238 total functions in areas including Mathematics, Editing, Trigonometry, Science, Computer Math & Statistics

Twelve digit, two line display / Solar and battery power / Solutions book included / Attached hard cover