HP 48g Graphing Calculator - Manual (Page 586)

Index
user-defined units, 10-14,
25-15
Cylindrical coordinate mode,
4-5, 12-11, 13-1
Cylindrical mode, 4-10
d (decimal base marker), 15-1
date
converting to number, 16-1,
16-2
converting to string, 16-4
displaying, 4-10
format options, 16-1, 26-1
setting the current, 16-1
debugging programs, 29-8, 29-9
decimal format
converting to HMS, 12-7,
16-3
decimal places
number of displayed, 4-3
defining
user-defined functions from
equations, 11-7
variables from equations,
5-13, 11-4
defining procedures
local variables in, 29-18
local variable structures,
29-16
degrees
converting to radians, 12-7
Degrees angle mode, 4-3
Degrees mode, 4-10
delimiters
entering, 2-5
' for algebraics, 2-6
C J for arrays, 2-6, 8-1
# for binary integers, 15-1
< > for complex numbers,
12-12
L J for matrices, 2-6, 8-1
« S' for programs, 29-1
_ for unit objects, 10-2
C ] for vectors, 2-7, 4-4, 8-1,
13-3
list of, 2-6
prevent evaluation of names,
5-14
dependent variable
plotting range, 24-3
derivatives
calculating numerically, 20-9
calculating symbolically,
20-10
“der” variables, 5-6, 20-11
in EquationWriter, 7-5
in PICTURE environment,
22-10, 22-11
user-defined, 20-11
“der” names, 20-11
variables, 5-6
DIFF EQ plots, 19-7, 23-11
initial values, 19-8
variables, 19-8
differential equations
initial value problems, 19-2
plotting second-order, 19-12
plotting solutions, 19-7
plotting stiff, 19-9
plotting vector-valued, 19-12
reducing order of, 19-5, 19-12
second-order, 19-5
solving, 19-1
stiff, 19-4
vector-valued, 19-5, 19-12
differentiation
implicit, 20-12
of algebraics, 20-9
dimensional consistency, 25-10
dimensionless units, 10-7
Index-8