order of calculation, 2–13 real–number, 4–1

stack operation, 2–4, 9–1 matrix inversion, 15–12 maximum of function, D–8 mean menu, 11–4

means (statistics) calculating, 11–4 normal distribution, 16–11

memory

amount available, 1–24 clearing, 1–6, 1–24, A–1, A–4,

B–1, B–3

clearing equations, 6–8 clearing programs, 1–24, 12–5,

12–20

clearing statistics registers, 11–2, 11–11

clearing variables, 1–24, 3–4 deallocating, B–2

full, A–1

maintained while off, 1–1 programs, 12–19, B–2 size, 1–24, B–1

stack, 2–1

statistics registers, 11–11 usage, B–1

variables, 3–4

MEMORY CLEAR, A–4, B–3, F–2 MEMORY FULL, B–1, F–2 menu keys, 1–7

menus

example of using, 1–9 general operation, 1–7 leaving, 1–5, 1–9

list of, 1–7 messages

clearing, 1–5, 1–23 displaying, 12–14, 12–16 in equations, 12–14 responding to, 1–23, F–1 summary of, F–1

minimum of function, D–8 modes. See angular mode, base

mode, Equation mode, Fraction–display mode, Program–entry mode

MODES menu angular mode, 4–4 setting radix, 1–18

money (finance), 17–1

N

negative numbers, 1–14, 9–3, 10–4 nested routines, 13–3, 14–11 normal distribution, 16–11 numbers. See binary numbers, hex

numbers, octal numbers, variables

bases, 10–1, 12–22 changing sign of, 1–14, 1–17,

9–3

clearing, 1–5, 1–6, 1–14, 1–16 complex, 9–1

decimal places, 1–19 display format, 1–19, 10–4 doing arithmetic, 1–16

E in, 1–14, 1–15, A–1 editing, 1–5, 1–14, 1–16 exchanging, 2–4 finding parts of, 4–16 fractions in, 1–21, 5–1 in equations, 6–5

in programs, 12–6

Index–8