TI-84 Plus and Silver Edition Manual

136 Appendix A: Tables and Reference Information
RecallGDB n Restores all settings
stored in the graph
database variable GDBn.
y <
STO
4:RecallGDB
RecallPic
n Displays the graph and
adds the picture stored in
Picn.
y <
STO
2:RecallPic
complex value 4Rect Displays complex value or
list in rectangular format.

CPX
6:4Rect
RectGC
Sets rectangular graphing
coordinates format.
† y .
RectGC
ref(
matrix) Returns the row-echelon
form of a matrix.
y >
MATH
A:ref(
:Repeat
condition
:commands
:End
:
commands
Executes commands until
condition is true.
† 
CTL
6:Repeat
Return
Returns to the calling
program.
† 
CTL
E:Return
round(
value[,#decimals]) Returns a number,
expression, list, or matrix
rounded to #decimals ( 9).

NUM
2:round(
ärow(value,matrix,row) Returns a matrix with row
of matrix multiplied by
value and stored in row.
y >
MATH
E:ärow(
row+(
matrix,rowA,rowB) Returns a matrix with rowA
of matrix added to rowB
and stored in rowB.
y >
MATH
D:row+(
ärow+(value,matrix,
rowA,rowB)
Returns a matrix with
rowA of matrix multiplied
by value, added to rowB,
and stored in rowB.
y >
MATH
F:ärow+(
Function or Instruction/
Arguments
Result
Key or Keys/Menu
or Screen/Item