Classic Mode:

MathPrint mode adds a second page:

The shaded choices are set by default (meaning they are turned on unless you change them). Notice that the MathPrint mode (if available) is turned on by default. You can change back to Classic mode, but you will need to move to the statement CLASSIC, and press ENTER to highlight (engage) that choice. 





FLOAT (means floating decimal point) displays up to 10 digits plus the sign and the decimal point. 

0 1 2 3 4 5 6 7 8 9 (fixed decimal point) specifies the number of digits (from 0 to 9) to display to the right of the decimal point. Move the cursor to the desired number of decimal points and hit ENTER.



RADIAN: interprets all angle values as radians, with answers displayed in radians.
DEGREE: interprets all angle values as degrees, with answers displayed in degrees. 

FUNC (function): plots functions with Y being a function of X.
PAR (parametric): plots relations with X and Y being functions of T.
POL (polar): plots functions with r being a function of theta.
SEQ (sequence): plots sequences


CONNECTED: draws a line connecting each point calculated of the function.

DOT: plots only the calculated points of the funciton. 



SEQUENTIAL: this choice evaluates and plots ONE function completely before the next function is evaluated and plotted.
SIMUL (simultaneous): this choice evaluates and plots ALL functions for a single value of X and then evaluates and plots them ALL for the next value of X.

REAL: complex numbers are not displayed unless entered as input.
a + bi: (rectangular complex mode) complex numbers are displayed in a + bi form.
re^Øi: (polar complex mode) complex numbers are displayed in re^{Ři} form.

FULL: use the entire screen to
display a graph 
HORIZ: (horizontal) displays graph on top half of screen, with Home
screen (or editor) on the bottom half. 
GT: (graphtable) displays graph
on the left side of the screen, with
the table screen on the right half. 




SET CLOCK: The clock allows you to set the time, date, and clock display.


