HP 33s User Manual page 361

Name
Ï
ENTER
º d
x
e
EXP
°F
¹ É
FIX n
º ·
FN = label
FP
Keys and Description
Separates two numbers keyed in
sequentially; completes equation
entry; evaluates the displayed
equation (and stores result if
appropriate).
Ï
Copies x into the Y–register, lifts y
into the Z–register, lifts z into the
T–register, and loses t.
Activates or cancels (toggles)
Equation–entry mode.
#
Natural exponential.
Returns e raised to the x power.
#
Natural exponential.
Returns e raised to the specified
power.
º ¾
Converts °C to °F.
Turns on and off Fraction–display
mode.
Þ
{  } n
Selects Fixed display with n
decimal places: 0
Displays the menu to set, clear,
and test flags.
º s
label
Selects labeled program as the
current function (used by SOLVE
∫
and FN).
º [
Fractional part of x.
Page
4–13
n 11.
13–11
Operation Index
1–17
6–4
6–11
2–5
6–3
12–6
4–1 1
6–15 2
1
5–1
1–19
14–1
14–7
4–16 1
G–9