Tables and Reference Information A-13
8399APXA.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 1:25 PM Printed: 02/19/01 1:40 PM
Page 13 of 58
Function or Instruction/
Arguments Result Key or Keys/
Menu or Screen/Item
irr(CF0,CFList[,CFFreq])Returns the interest rate at
which the net present value of
the cash flows is equal to zero.
y [FINANCE]
CALC
8:irr( 14-8
:IS>(variable,value)
:commandA
:commands
Increments variable
by 1; skips commandA if
variable>value.
†
CTL
A:IS>( 16-13
Ùlistname Identifies the next one to five
characters as a user-created
list name.
y [LIST]
OPS
B:Ù11-16
LabelOff Turns off axes labels. † y [FORMAT]
LabelOff 3-14
LabelOn Turns on axes labels. † y [FORMAT]
LabelOn 3-14
Lbl label Creates a label of one or two
characters.
†
CTL
9:Lbl 16-13
lcm(valueA,valueB)Returns the least common
multiple of valueA and valueB,
which can be real numbers or
lists.
NUM
8:lcm( 2-15
length(string)Returns the number of
characters in string.
y [CATALOG]
length( 15-8
Line(X1,Y1,X2,Y2)Draws a line from (X1,Y1) to
(X2,Y2).
y [DRAW]
DRAW
2:Line( 8-5
Line(X1,Y1,X2,Y2,0) Erases a line from (X1,Y1) to
(X2,Y2).
y [DRAW]
DRAW
2:Line( 8-5