Texas Instruments TI-84 Plus Manual Book page 583

Function or
Instruction/Arguments
GarbageCollect
gcd(valueA,valueB)
geometcdf(p,x)
geometpdf(p,x)
Get(variable)
Appendix A: Functions and Instructions
Result
Displays the garbage
collection menu to allow
cleanup of unused archive
memory.
Returns the greatest
common divisor of valueA
and valueB, which can be
real numbers or lists.
Computes a cumulative
probability at x, the number
of the trial on which the first
success occurs, for the
discrete geometric
distribution with the
specified probability of
success p.
Computes a probability at x,
the number of the trial on
which the first success
occurs, for the discrete
geometric distribution with
the specified probability of
success p.
Gets data from the CBL 2™
or CBR™ System and
stores it in variable.
Key or
Keys/Menu or
Screen/Item
y N
GarbageCollect

NUM
9:gcd(
y =
DISTR
F:geometcdf(
y =
DISTR
E:geometpdf(

†
I/O
A:Get(
580