･Physium for fx-CG series is "periodic table" and "fundamental physical constants" add-in software. [Note] OS Ver1.03 or higher supports this add-in software.
Please update your fx-CG10/20 to OS Ver1.03 or higher when you use Physium.
World's first*2 Picture Plot function enables users to graph over real-life pictures
Picture Plot enables users to create their own graphs over pictures displayed on the color LCD. The fx-CG10/20 comes with 55 types of color pictures that users can create graphs over, such as a picture of the parabola of jets from a water fountain and an image sequence of a clock’s pendulum movement. Users can perform regression calculations from the completed graphs to enhance their understanding of math functions.
*1Battery Life: Repeat of one-hour cycle of (1), (2), and (3) below.
(1)Menu display for 5 minutes (display brightness 3 for first 30 seconds and then 1 thereafter)
(2)Run Matrix mode calculation for 5 minutes(display brightness 3)
(3)Flashing cursor in Run-Matrix mode for 50 minutes(display brightness 3 for first 30 seconds and then 1 thereafter)
*2 As of October 7, 2010, for built-in calculator functions. According to a survey by Casio Computer Co., Ltd.