126 Appendix A: Tables and Reference Information
Ùlistname Identifies the next one to
five characters as a user-
created list name.
y 9
OPS
B:Ù
LabelOff Turns off axes labels. † y .
LabelOff
LabelOn Turns on axes labels. † y .
LabelOn
Lbl label Creates a label of one or
two characters.
†
CTL
9:Lbl
lcm(valueA,valueB)Returns the least common
multiple of valueA and
valueB, which can be real
numbers or lists.
NUM
8:lcm(
length(string)Returns the number of
characters in string.
y N
length(
Line(X1,Y1,X2,Y2)Draws a line from (X1,Y1)
to (X2,Y2).
y <
DRAW
2:Line(
Line(X1,Y1,X2,Y2,0) Erases a line from (X1,Y1)
to (X2,Y2).
y <
DRAW
2:Line(
LinReg(a+bx) [Xlistname,
Ylistname,freqlist,
regequ]
Fits a linear regression
model to Xlistname and
Ylistname with frequency
freqlist, and stores the
regression equation to
regequ.
…
CALC
8:LinReg(a+bx)
LinReg(ax+b) [Xlistname,
Ylistname,freqlist,
regequ]
Fits a linear regression
model to Xlistname and
Ylistname with frequency
freqlist, and stores the
regression equation to
regequ.
…
CALC
4:LinReg(ax+b)
Function or Instruction/
Arguments
Result
Key or Keys/Menu
or Screen/Item