Pocket Grapher Calc Tab
Calc Tab Usage
The Calc tab is a text box you put equations in and then they are evaluated.
The equation is evaluated when the return key is pressed The string evaluated
is the last line of the text box. If the last line is empty then the last
evaluated statment is then evaluated again. If you arent able to enter anthing
be sure that the white text area is selected by tapping on it.
You can store a value into a variable using the -> operator. Target units can
also be specified for unit conversions. For more on units see
Unit Conversion. When a value is stored into a variable that is
undefined it is then created and added to the list of variables. User variables
can be accessed with the userv button on the main button panel. Elements can also be stored
into a matrix or list by specifying the element to store with square brackets.
A semicolon can be used to put multiple statments in a single line by
seperating each statment with a semicolon.
When the clear button is pushed on the main button panel if the Calc tab text
box is selected, the last line of text is cleared. If the last line is empty
then the entire display is cleared.