Texas Instruments TI-32 User Manual page 24

Example: [sin(.3012��)]
Enter Press
(use [DRG] to
select radians)
[ON/C] [(]
.3012 [x]
[2nd] (��)
[)]
[sin]
x
[y ]
16.2 [DRG] [DRG]
[tan]
[+/-] [=]
Because some angles have identical function values within one revolution,
the angle returned by each value is limited according to the table below:
Arc function for x > 0
-1
arcsin x (sin
-1
arcsin -x (sin
-1
arccos x (cos
-1
arccos -x (cos
-1
arctan x (tan
-1
arctan -x (tan
For example, arcsin 0.5 always returns an angle of 30°, although sin 150°
and sin 390° are also 0.5.
-tan 16.2°
= 1.062665429
Display
[
0.3012
3.141592654
0.946247707
0.811227138
0.811227138
16.2
0.290526857
1.062665429
x)
-x)
x)
-x) 2nd (90 to 180°, ��/2 to ��, or 100 to 200 G)
x)
-x)
Comments
RAD
(.3012��)
Sin (.3012��)
DEG
Tan 16.2°
Result
Quadrant of resulting angle
1st (0 to 90°, ��/2, or 100 G)
4th (0 to -90°, -��/2, or -100 G)
1st (0 to 90°, ��/2, or 100 G)
1st (0 to 90°, ��/2, or 100 G)
4th (0 to -90°, -��/2, or -100 G)
20 -E