Angle units – Texas Instruments TI-30Xa Solar User Manual
Page 8
7
TI30XAUS.DOC MURFE pruning Pat Hatcher Revised:
06/17/99 4:31 PM Printed: 06/17/99 4:32 PM Page 7 of 21
Angle Units
#
Cycles angle-unit setting between
degrees, radians, and grads
without affecting displayed number.
"
Q
Cycles (converts) angle-unit setting
between degrees, radians, and
grads for display, entry, and
calculation.
45
DEG
45
"
Q
RAD
0.785398163
"
Q
GRAD
50.
"
Q
DEG
45.
DMS
Enter DMS (Degrees/Minutes/Seconds) values as
D.MMSSs, using 0s as necessary:
D
degrees (0–7 digits)
.
decimal-point separator
MM
minutes (must be 2 digits)
SS
seconds (must be 2 digits)
s
fractional part of a second
For example, enter 48
¡
5'3.5" as 48.05035.
Note: Before using a DMS value in a calculation, you
must convert it to decimal with
"
q
.
"
q
Interprets display as DMS and
converts it to decimal.
30.09090
"
q
30.1525
"
w
Temporarily displays current value as
DMS.
30.1525
"
w
30
¡
09'09"0