HP 48GII, Руководство пользователя, Страница: 823 / 864

Page G-2
•
Set/clear system flag 117 (CHOOSE boxes vs. SOFT menus):
H @)FLAGS —„ —˜
•
In ALG mode,
SF(-117) selects SOFT menus
CF(-117) selects CHOOSE BOXES.
•
In RPN mode,
117
\`
SF selects SOFT menus
117
\`
CF selects SOFT menus
•
Change angular measure:
o
To degrees:
~~deg`
o
To radian:
~~rad`
•
Special characters:
o
Angle symbol (
∠
):
~‚6
o
Factorial symbol (!):
~‚2
o
Degree symbol (
o
):
~‚
(hold)
6
•
Lock/unlock alpha keyboard:
o
Lock alpha keyboard (upper case):
~~
o
Unlock alpha keyboard (upper case):
~
o
Lock alpha keyboard (lower case):
~~„~
o
Unlock alpha keyboard (lower case):
„~~
•
Greek letters:
Alpha (
α
):
~‚a
Beta (
β
):
~‚b
DELTA (
∆
):
~‚c
Delta (d):
~‚d
Epsilon (
ε
):
~‚e
Rho (
ρ
):
~‚f
Mu (
µ
):
~‚m
Lambda (
λ
):
~‚n
PI (
Π
):
~‚p
Sigma (
σ
):
~‚s
Theta (
θ
):
~‚t
Tau (t):
~‚u
Omega (
ω
):
~‚v
@ CHK@