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10
TI36XSUS.DOC MURFE pruning--US version Pat Hatcher
Revised: 06/17/99 4:37 PM Printed: 06/17/99 4:37 PM
Page 10 of 29
Trigonometric Functions
Before using the trigonometric functions (
)
,
*
,
+
,
(
V
,
(
W
,
(
X
), select
DEG
,
RAD
, or
GRAD
with
(
Q
.
(
Q
(if necessary)
DEG
90
)
DEG
1.
>
30
*
DEG
0.866025404
O
DEG
0.133974596
1
(
V
DEG
90.
>
.5
O
DEG
89.5
Note: Before using a DMS (Degree/Minute/Second)
value in a calculation, you must convert it to decimal
with
(
|
.
Hyperbolic Functions
To access hyperbolic functions, press
#
and then
the function (
#
)
,
#
*
,
#
+
,
#
(
V
,
#
(
W
,
#
(
X
).
Note:
DEG
,
RAD
, or
GRAD
does not affect hyperbolic
calculations.
5
#
)
74.20321058
D
2
O
76.20321058
5
#
(
V
2.312438341
D
2
O
4.312438341