effect of ‘, 2–5equation usage, 6–11 exchanging with variables, 3–6 exchanging X and Y, 2–4 filling with constant, 2–6

long calculations, 2–11 operation, 2–1, 2–4, 9–1 program calculations, 12–12 program input, 12–11 program output, 12–11 purpose, 2–1, 2–2 registers, 2–1

reviewing, 2–3, C–6 rolling, 2–3, C–6 separate from variables, 3–2 size limit, 2–4, 9–1 unaffected by VIEW, 12–14

stack lift. See stack default state, B–3 disabling, B–4 enabling, B–4 not affecting, B–4 operation, 2–4

standard deviations calculating, 11–6, 11–7 grouped data, 16–17 normal distribution, 16–11

standard–deviation menu, 11–6 statistical data. See statistics

registers

clearing, 1–6, 11–2 correcting, 11–2 entering, 11–1 initializing, 11–2 one–variable, 11–2 precision, 11–9

sums of variables, 11–10 two–variable, 11–2

statistics calculating, 11–4

curve fitting, 11–8, 16–1 distributions, 16–11 grouped data, 16–17 one–variable data, 11–2 operations, 11–1 two–variable data, 11–2

statistics menus, 11–1, 11–4 statistics registers. See statistical

data

accessing, 11–11

clearing, 1–6, 11–2, 11–11 contain summations, 11–1,

11–10, 11–11 correcting data, 11–2 initializing, 11–2 memory, 11–11

no fractions, 5–2 viewing, 11–11

STO, 3–2, 12–11 STO arithmetic, 3–4 STOP, 12–17 storage arithmetic, 3–4 subroutines. See routines

sums of statistical variables, 11–10 syntax (equations), 6–13, 6–18,

12–14

T

tangent (trig), 4–4, 9–3, A–2 temperatures

converting units, 4–13 limits for calculator, A–2

test menus, 13–7

testing the calculator, A–4, A–5 time formats, 4–12

Index–13

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Image 385
HP 33s Scientific manual Index-13