Casio FX-9860G SD Calculator

Cansado de la MUY limitada calculadora de Windows?.. Necesitas hacer tus graficas para tus tareas pero te es dificil? Aqui la solucion!! Todos los detalles en la
Features overview:

* 64 kB RAM/1.5 MB flash ROM memory
* Natural textbook display
* Spreadsheet
* eActivity
* Extra-large, 8-line monochrome display
* Over 1,000 technical-scientific functions
* Easy to operate thanks to function keys and user menu
* Dynamic graphs
* Graphs of inequations
* Graphs of parametric functions
* Several graphs can be shown in a single coordinate system
* Box and zoom function
* Linking function for data from lists and list-based statistics
* Various graphic functions
* Value tables
* Financial maths functions
* Emulator included
* Hard case
* Additional equipment available (overhead display, measurement devices)
* Data exchange with the PC possible via USB
* With memory card slot for SD cards*