Hard slide cover protects the calculator so it can withstand frequent use
Includes differential and integral Calculus functions, physical constraints and metric conversions
12-digit, 2-line LCD numeric screen and nine independent memories; performs 390 functions
Ideal for general math, pre-algebra, algebra, trigonometry and biology
Runs on solar power and battery power for low-light conditions; Black / Silver
Scientific calculator performs 419 functions and features Direct Algebraic Logic (DAL) to simplify the entry of equations.|The Multiline Playback makes scientific equations easier for students to solve because they can "play back" the expressions and substitute new numeric values. Calculator also includes differential and integral Calculus functions
physical constraints
metric conversions
a large 12-digit, two-line LCD numeric screen
and 9 independent memories.|Hard slide cover protects the calculator so it can withstand frequent use.|Calculator is recommended for general math, pre-algebra, algebra, trigonometry and biology. PTA approved tests include AP Chemistry, AP Physics, PSAT/NMSQT, SAT I, SAT II, Math IC, and Math IIC. short
Twin power calculator runs on solar power and battery power for low-light conditions.