(d) Press El then key in ~ , @Il , or @j to select
answer (degrees, radians, or grads).
(e) Press
q
and ~ to get R (magnitude). Press =
radians.
Example:
To convert rectangular coordinates 4, 3 to polar with
radians, press
El,
iEEal
, and El
El and m
m and ~ ; answer is 5.
m
; answer is .64.
(2) Convert from polar to rectangular coordinates.
(a) Key in angle in radians.
(b) Press 1- .
(c) Key in value of R (magnitude).
(d) Press
q
then key in E , ~ , or ~ to select
angle (degrees, radians, or grads).
TM 5-6675-325-14
measurement for
to get angle in
angle in
measurement of
(e) Press
q
, R to get X. Press m to get Y.
Example:
To convert polar coordinates 5 and .64 to rectangular, press
El, El,
q
, IEEEEIl
, and El
q
and @l
E and H : answer is 4.01.
m
: answer is 2.986.
1.
Statistical functions.
(1) Accumulations.
(a) Pressing ~ key computes sums and products of the values in the X-
and Y-registers.
Results are automatically accumulated in storage registers R0
through R .
Before starting to calculate accumulations with a new set of x and y
values, clear registers by pressing FJ REG.
Key y value into X-register.
Press -
to raise y value into Y-register.
Key x value into X-register.
Press El.
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