Calculate the magnitude and direction (phase) in a vector i = 12 +]9
Key in: 12 g g ] 9 0 0
Answer: 15 (r)
Key in: S 5H Answer: 36.86989765 (0)
Converting polar coordinates to rectangular (r, Q ->x,y)
Solve for P (14, tt/3), r=14 6 = tt/3
Mode = RAD Key in: @ [7C] [J ] 3 [= ] j&jjg [T ] 14 S CHI |S3
Answer: 7 (x)
Key in: (2ng HTl Answer:
12.12435565 (y)
In the above example Q = ~
is inputted first and is
replaced with r = 14 by
pushing the (2rrf| [T ] keys
after r is inputted.
Hexadecimal decimal notation conversions
Hexadecimal system:
0
1
2
3
4
5
6 1
8 9
Key in
c s
m
sd
t s
ms
m
C B
E )
Display
n
LI
1
1
j
L
Z»
J
5
C
U
n
1
e
0
J
1 0
11
12 13
14
15
Key in
SEaS
sms
sms
sms
sms
sms
Display
0
‘ 1
L
U
r
L
a '
F
F
Example: Convert 123 to its hexadecimal equivalent
.........
(7)
Key in: 123 @
Answer: (The symbol "H EX" appears)
30
31
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