
Math template
The math template key ( ) helps you insert the framework for common calculations (and for vectors,
matrices, and hexagesimal numbers). It displays a palette of preformatted outlines to which you add the
constants, variables, and so on. Just tap on the template you want (or use the arrow keys to highlight it and
press ). Then enter the components needed to complete the calculation.
Example: Suppose you want to nd the cube root of 945:
1.
In Home view, press .
2.
Select .
The skeleton or framework for your calculation now appears on the entry line: .
3. Each lled box on the template must be completed. Any hollow boxes are optional.
3 945
4.
Press to display the result: 9.813…
The template palette can save you a lot of time, especially with calculus calculations.
You can display the palette at any stage in dening an expression. In other words, you don’t need to start out
with a template. Rather, you can embed one or more templates at any point in the denition of an expression.
Entry and edit keys 13
Comentarios a estos manuales