To select a function
N O T E
Function categories (MATH menu)
Math functions by category
to display the MATH menu. The
categories appear in alphabetical order.
jump directly to a category, press the first letter of the
category's name. Note: You do not need to press
3. The list of functions (on the right) applies to the
currently highlighted category (on the left). Use
to switch between the category list and the
4. Highlight the name of the function you want and
. This copies the function name (and an
initial parenthesis, if appropriate) to the edit line.
If you press
while the MATH menu is open, CAS
functions and commands are displayed. You can select a
CAS function or command in the same way that you
select a function from the MATH menu (by pressing the
arrow keys and then
selected appears on the edit line in HOME (and with an
initial parenthesis, if appropriate).
Each function's definition includes its syntax, that is, the
exact order and spelling of a function's name, its
delimiters (punctuation), and its arguments. Note that the
syntax for a function does not require spaces.
to scroll through the categories. To
). The function or command
Using mathematical functions