Casio fx-9700GE Graphing Calculator


Product Description
This calculator (as do many other Casio scientific calculators) uses one and the same key for both the constant π as well as exponents. This works as follows. When you first enter digits, the "EXP"-key will enable you to enter the numbers exponent, otherwise it will enter the constant π.This calculator however makes excellent use of the possibilities of a graphical display and a more modern user interface. First steps towards a newer and better user interface can be seen in the earlier Casio fx-8700G. The Casio fx-9700GE has some refinements. When the calculator is switched on, an "icon menu" shows the available calculation modes. The "PRE"-key is replaced by an "EXIT"-key; every calculation mode has a "SET UP" screen where its behaviour can be changed. Specific modules such as the built-in text editor can be stopped using the "QUIT" function.Functionally this calculator is quite nice as well. I especially like the Table function, where any particular function can be viewed in a table for a defined range of input values. Especially nice is the Table function for recursive functions (see the implemtation of (n+1)! on the right). A very nice function to play with and study any particular recursive function definition.Very nice as well are dynamic graphs, where the effect of changing one variable in a function can be displayed graphically.Casio fx-9700GE Graphing Calculator Review
I purchased this calculator to take with me on project site visits, I wanted an inexpensive calculator that I could download my Casio fx-9860gii programs too. It works great, the color display is from the 90's but keep in mind, this was the first color graphing calculator in the world.Most of the consumer Reviews tell that the "Casio fx-9700GE Graphing Calculator" are high quality item. You can read each testimony from consumers to find out cons and pros from Casio fx-9700GE Graphing Calculator ...

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