TM 5-6675-322-14
(d)
Press
then
key
in
,
or
to
select
measurement
for
answer (degrees, radians, or grads).
(e)
Press
and
to
get
R
(magnitude).
Press
to
get
angle
in
r a d i a n s .
Example:
To convert rectangular coordinates 4, 3 to polar with angle in
radians, press
(2) Convert from polar to rectangular coordinates.
( a ) K e y i n a n g l e i n r a d i a n s.
(b)
Press
.
(c) Key in value of R (magnitude) .
(d) Press then key in or to select measurement of
angle (degrees, radians, or grads).
(e)
Press
R
to
get
X.
Press
to
get
Y.
Example:
To convert polar coordinates 5 and .64 to rectangular, press
1.
S t a t i s t i c a l f u n c t i o n s.
( 1 ) A c c u m u l a t i o n s.
(a) Pressing key computes sums and products of the values in the X-
and Y-registers.
Results are automatically accumulated in storage registers R
t h r o u g h R.
Before starting to calculate accumulations with a new set of x and y
values, clear registers by pressing REG.
Key y value into X-register .
Press
t o r a i s e y v a l u e i n t o Y - r e g i s t e r .
Key x value into X-register.
Press .
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