HP 48g Graphing Calculator - Manual (Page 496)

Name, Key,
or Label
Description, Type, and Keys Page
ERASE Erases P I C T .
O (T^fPLOTl tNlHot
22-1
ERRM Returns last error message.
C fP R G ) ÍN X T 1 E R R 0 R E R R M
H -6
ERRN Returns last error number.
C fPRG) ÍNXT1 E R R 0 R : E R R N
H-7
ERRO Clears last error number.
C (PR^ ÍÑXTI ERR0R ERR0
EVAL Evaluates object ( x ) .
C ÍEVAL)
7-13
EXIT Exits EquationWriter options environment.
0 f^ fE Q U A T IO N lf ^ E R IT
20-20
EXP Constant e rmsed to power of object (r).
A
12-2
EXPAN Expands algebraic object ( x ) .
C SYMBOLIC) ERRH
20-18
EXPND Expands the algebraic object in the current field.
O (7+li SYMBOLIC) Hanip expr ... E R P H
20-28
EXPFIT Sets curve-fitting model to exponential.
C r+ilfSTAT) S P A R P T U D L E R P F I
EXPM Natural exponential minus 1 (e^ — 1 ).
A iM T if ) H Y P fNXT) E R R M
12-3
EXPR Highlights subexpression for which specified object
is top level frmction.
0 (EQUATION) 13 EPR
7-12
20-19
EXTR Moves graphics cursor to nearest extremiun,
displays coordinates, and returns them to stack.
0 f^ f P IC T U R E ) F C H E R T R
22-11
EYEPT Specifies the x { z ) , y (^), and z (r) coordinate of
the eye-point in a perspective plot.
C f^ (P L O T )ÍÑ x T ) 3 D V P R R
(NXT) E Y E P r
H-7
G-16 Operation Index