Radio Shack TRS-80 PC-3 Owner's Manual page 251

INSTRUCTIONS
1. If the straight line is determined by 2 points,
@E)
CKJ
is used.
If the line is determined by 1 point and 1 direction angle,
@E) ([)
is used.
2. After the data are input, the results are displayed.
EXAMPLE
Xl
= -50
Y l
=
a
X
2
= 50 X
p
=
a
Y
2
=
100
Y
p
=
50
X o
=
50
X
Q =
50
Yo
= 50
Y
Q =
100
R 50
a =
45°
y P2
-50 45°
--JliC-l---+---=:::,-----"":::::...----~x
(Note) The coordinate values are accurate
up to 5 decimal places.
256