HP 33s User Manual page 384

SOLVE, D–13
statistics, 11–9
trig functions, 4–4
routines
calling, 13–2
nesting, 13–3, 14–11
parts of programs, 13–1
RPN
compared to equations, 12–4
in programs, 12–4
origins, 2–1
running programs, 12–9
S
Î
equation checksums, 6–18, B–2
equation lengths, 6–18, B–2
fraction digits, 5–4
number digits, 1–21, 12–6
program checksums, 12–20, B–2
program lengths, 12–20, B–2
prompt digits, 6–13
variable digits, 3–3, 12–13
® , 6–5
sample standard deviations, 11–6
SCI format. See display format
in programs, 12–6
setting, 1–19
scrolling
binary numbers, 10–6
equations, 6–7, 12–6, 12–14
seed (random number), 4–14
self–test (calculator), A–5
shift keys, 1–3
sign (of numbers), 1–14, 1–17, 9–3,
10–4
sign conventions (finance), 17–1
12
Index–
Sign value, 4–16
simultaneous equations, 15–12
sine (trig), 4–4, 9–3, A–2
single–step execution, 12–9
slope (curve–fit), 11–7, 16–1
SOLVE
asymptotes, D–8
base mode, 12–22, 14–11
checking results, 7–6, D–3
discontinuity, D–5
evaluating equations, 7–1, 7–6
evaluating programs, 14–1
flat regions, D–8
how it works, 7–5, D–1
in programs, 14–6
initial guesses, 7–2, 7–5, 7–7,
7–10, 14–6
interrupting, B–2
memory usage, B–2
minimum or maximum, D–8
multiple roots, 7–8
no restrictions, 14–11
no root found, 7–6, 14–6, D–8
pole, D–5
purpose, 7–1
real numbers, 14–2
results on stack, 7–2, 7–6, D–3
resuming, 14–1
round–off, D–13
stopping, 7–2, 7–7
underflow, D–14
using, 7–1
square function, 1–17, 4–2
square–root function, 1–17
stack. See stack lift
affected by prompts, 6–13,
12–12
complex numbers, 9–1