User Guide

invT(

invT(area,df)

Computes the inverse cumulative student-t probability function specified

by degree of freedom, df for a given area under the curve.

y =

DISTR

4:invT(

iPart(

iPart(value)

Returns the integer part of a real or complex number, expression, list, or

matrix.

NUM

3:iPart(

irr(

irr(CF0,CFList[,CFFreq])

Returns the interest rate at which the net present value of the cash flow is

equal to zero.

1:Finance

CALC

8:irr(

isClockOn

Identifies if clock is ON or OFF. Returns 1 if the clock is ON. Returns 0 if the

clock is OFF.

isClockOn

IS>(

:IS>(variable,value)

:commandA

:commands

Increments variable by 1; skips commandA if variable>value.

† ¼

CTL

A:IS>(

Ùlistname

Identifies the next one to five characters as a user-created list name.

y 9

OPS

B: Ù

LabelOff

† y .

Commands and Functions Listing 47