User Guide

66 Commands and Functions Listing

real(

real(value)

Returns the real part of a complex number or list of complex numbers.

CPLX

2:real(

RecallGDB

RecallGDB n

Restores all settings stored in the graph database variable GDBn.

y <

STO

4:RecallGDB

RecallPic

RecallPic n

Displays the graph and adds the picture stored in Picn.

y <

STO

2:RecallPic

4Rect

complex value 4Rect

Displays complex value or list in rectangular format.

CMPLX

6: 4 Rect

RectGC

Sets rectangular graphing coordinates format.

† y

RectGC

ref(

ref(matrix)

Returns the row-echelon form of a matrix.

MATH

A:ref(

remainder(

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(