Texas Instruments TI-83 Manual Book page 671

Function or Instruction/
Arguments
value
int( )
pmt1 pmt2
GInt( ,
roundvalue
[, ])
area
invNorm( [,m,s])
value
iPart( )
irr( CF0 , CFList [, CFFreq
:IS>( variable , value
commandA
:
commands
:
Ù
listname
LabelOff
LabelOn
TI-83 Plus Tables and Reference Information
Result
Returns the largest integer  a real or
complex number, expression, list, or
matrix.
Computes the sum, rounded to
roundvalue
between
amortization schedule.
Computes the inverse cumulative
normal distribution function for a
area
given
distribution curve specified by
s
.
Returns the integer part of a real or
complex number, expression, list, or
matrix.
]) Returns the interest rate at which the
net present value of the cash flow is
equal to zero.
) Increments
commandA
Identifies the next one to five
characters as a user-created list
name.
Turns off axes labels.
Turns on axes labels.
, of the interest amount
pmt1 pmt2
and for an
under the normal
variable by 1; skips
if variable > value
Key or Keys/
Menu or Screen/Item

NUM
5:int(
Π1:Finance
CALC
A:GInt(
y =
DISTR
3:invNorm(
m
and

NUM
3:iPart(
Π1:Finance
CALC
8:irr(
† 
.
CTL
A:IS>(
y 9
OPS
B:
(
† y .
LabelOff
† y .
LabelOn
668