HP HP-18C - Page 212

Copying numbers in number lists,
111
.. key, 104, 105
Correlation coefficient, 102, 104,
105
COST, as a shared variable, 53
Cost, markup on, 47, 50-51
IE1BI key, 51, 52
Cost of capital, 87
Creating a new CFLO list, 82, 111
Creating a new SUM list, 96, 111
Creating number lists, 111, 112
Current formula
creating a custom menu from, 131
definition, 127, 129
deleting, 135, 136
printing, 154,
155
Cursor, 16
Cursor movement keys, 24
Curve fitting
calculations, 95,
102-107
formulas, 183
Custom menu
clearing, 136
definition, 31, 127
displaying, 130
printing, 155
using, 131-132
Customer support, 159
D
Date
setting,
116-118
viewing, 115
Ei'IDI key
in
alarm-setting menu, 120
in SET menu, 117
Date arithmetic, 124-126
Date arithmetic variables, clearing,
125
Date format, 117
changing, 118
definition, 117
for alarms, 120
210 Index
DATE function, 144
Date in the past for future, 126
ID'i1iII key, 124, 125
milD key, 124, 125
Day.month. year format,
117,118
Day of the week, determining, 124
IDI'iI key, 124, 125
Days
between two dates, 125
DDAYS function, 144
Decimal places, 17, 43
Decimal point, 17, 44
I DEL I key, 24
IDDiI key
for
deleting numbers from lists,
110
in CFLO menu, 82
in SUM menu, 96
in SOLVE, 130, 135, 136
Deleting characters,
24
Deleting formulas, 130 135-136
Deleting a number from a list, 110
Deleting user-variables, 135-136
Diagnostic self-test, 164-165
Diagrams, cash flow, 58-59, 83-85
Digit separator, 17, 44
Direct solutions in the solver, 137,
172-173
Discount rate, 87
DISP menu, 43-44
IDDiI key, 154
Display
clearing,
23
contrast, 15
format, 43
messages, 31
organization, 16-17, 23
printing the contents of, 154
turning on and off, 15
Displaying the contents of registers,
39-41
Displaying the values assigned to
variables,
30
Division, 33-34
Down arrow key, 38