Texas Instruments TI-84 - Manual (Page 582)

Appendix A: Functions and Instructions 579
:For(variable,begin,end
[,increment])
:commands
:End
:commands Executes commands
through End, incrementing
variable from begin by
increment until
variable>end. †

CTL
4:For(
fPart(value) Returns the fractional part
or parts of a real or
complex number,
expression, list, or matrix.

NUM
4:fPart(
Ü
pdf(x,numerator df,
denominator df)
Computes the
Û
distribution probability
between lowerbound and
upperbound for the specified
numerator df (degrees of
freedom) and denominator
df.
y =
DISTR
9:
Ü
pdf(
value
4 Frac Displays a real or complex
number, expression, list, or
matrix as a fraction
simplified to its simplest
terms.

MATH
1:
4
Frac
Full Sets full screen mode. †
z
Full
Func Sets function graphing
mode. †
z
Func
Function or
Instruction/Arguments
Result
Key or
Keys/Menu or
Screen/Item