HP 48g Graphing Calculator - Manual (Page 588)

Index
environments
best, 2-11, 3-7
editing, 2-10
EquationWriter, 7-2
exiting, 1-8
Interactive Stack, 3-6
MatrixWriter, 8-2
Selection, 7-10, 20-19
EQ
created by Equation Library,
25-2, 25-6
FUNCTION plots and, 23-1,
23-3
GRIDMAP plots and, 23-34
PARAMETRIC plots and,
23-7, 23-9
POLAR plots and, 23-4
PR-SURFACE plots and,
23-36
reserved variable, 5-6
SLOPEFIELD plots and,
23-26
TRUTH plots and, 23-14
EQ LIB application, 1-6
equal sign, 11-4, 18-1, 22-1
Equation Library, 25-1
catalogs, 25-1
chooses solver, 25-2
entering values for variables,
25-3
equation information, 25-4
interpreting results, 25-10
Minehunt game, 25-14
Multiple-Equation Solver,
25-2
pictures in, 25-5
purging variables, 25-5, A-3
reference, F-1
setting units options, 25-1,
25-5
SOLVE application and, 25-2
solving for variables, 25-3
solving problems, 25-1
starting solvers, 25-2
subjects, 25-4, E-1
titles, 25-4, F-1
unexpected results, 25-10
units catalog, 25-5
units options, 25-5
user-defined units, 25-15
uses Multiple-Equation Solver,
25-6
variable catalogs, 25-5
variable names, 25-5
viewing equations, 25-4
equations, 11-4, 18-1, 22-1
arguments to functions, 11-4
calculating slope of, 22-10
compared to expressions,
11-4, 18-1, 22-1
creating, 2-6
creating in EquationWriter,
7-3
creating user-defined functions
from, 11-7
creating variables from, 5-13,
11-4
critical points, 22-11
general solutions, 20-16
plotting, 22-1
polynomial approximations,
20-12, 20-15
principal solutions, 20-16
rearranging, 20-17, 20-27
slope of, 22-11
solving, 18-2
solving for unknown variable,
18-1
solving graphically, 22-10
solving linear systems, 14-12,
14-14, 14-15, 14-17, 14-18
solving numerically, 22-10
Index-10