Casio 9860 Fx. 200 hours of battery life. The casio fx 9860gii was the least expensive.
The o key will power the unit on. It incorporates natural textbook display plotting graphs calculating probability distributions vector arithmetic and a spreadsheet function. If you don t have one click on the banner to download one.
Graphing calculators with natural textbook display spreadsheet and python ideal for mathematics learning.
The fx 9860g s come with a built in basic like interpreter casio basic allowing the user to create simple and complex programs using built in functionality. A pdf reader is required to view pdf files. The intuitive context sensitive menus are displayed on a black and white backlit screen. The backlight feature can also quickly be turned on to increase visibility in a variety of study enviroments.
