Calculator User Manual

Appendix A: Functions and Instructions 602
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+(
F
unction or
Instruction/Arguments Result
Key or
Keys/Menu or
Screen/Item