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Texas Instruments TI-36X Solar User Manual

Page 11

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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