136 Appendix A: Tables and Reference Information
RecallGDB nRestores all settings
stored in the graph
database variable GDBn.
y <
STO
4:RecallGDB
RecallPic nDisplays 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