Appendix A: Functions and Instructions 583
Goto label Transfers control to label.†
CTL
0:Goto
GraphStyle(function#,
graphstyle#)Sets a graphstyle for
function#.†
CTL
H:GraphStyle(
GridOff Turns off grid format. † y .
GridOff
GridOn Turns on grid format. † y .
GridOn
G-T Sets graph-table vertical
split-screen mode. † z
G-T
Horiz Sets horizontal split-screen
mode. † z
Horiz
Horizontal y Draws a horizontal line at y.y <
DRAW
3:Horizontal
identity(dimension)Returns the identity matrix
of dimension rows x
dimension columns.
y >
MATH
5:identity(
:If condition
:commandA
:commands
If condition= 0 (false), skips
commandA.†
CTL
1:If
F
unction or
Instruction/Arguments
Result Key or
Keys/Menu or
Screen/Item