Scientific Calculators

F-710 Scientific Calculator. Display Characters x Lines - 10+2 x 2. Formula Notation - Algebraic. 3-Key Memory. Storage Memory - 1. Variable Statistics - One. Levels of Parentheses - 13. Fraction Calculations. Fraction/Decimal Conversions. Complex Number Calculations. Battery Powered. Size - 3w x 6d. Replacement Battery - 3.0V Lithium (EVEECR2032BP), sold separately. Portable calculator with LCD display. Protective hard case and operating battery included..