Operation Manual

Appendix A: Tabellen en referentie-informatie 392
real(value) Returns the real part of a complex number or list of
complex numbers.

CPX
2:real(
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(
remainder(dividend,
divisor)
Reports the remainder as a whole number from a division
of two whole numbers where the divisor is not zero.

NUM
0:remainder(
remainder(list, divisor) Reports the remainder as a whole number from a division
of two lists where the divisor is not zero.

NUM
0:remainder(
remainder(dividend, list) Reports the remainder as a whole number from a division
of two whole numbers where the divisor is a list.

NUM
0:remainder(
remainder(list, list) Reports the remainder as a whole number from a division
of two lists.

NUM
0:remainder(
: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(
Functie of instructie/
argumenten Resultaat
Toets of
toetsen/menu of
scherm/optie