Rectangular to polar, Polar to rectangular – Texas Instruments TI-30Xa Solar User Manual
Page 9
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8
TI30XAUS.DOC MURFE pruning Pat Hatcher Revised:
06/17/99 4:31 PM Printed: 06/17/99 4:32 PM Page 8 of 21
Rectangular to Polar
"
k
converts rectangular coordinates (
x
,
y
) to
polar coordinates (
r
,
q
).
Convert rectangular coordinates (10,8 ) to polar.
#
(if necessary)
DEG
10
"
[
8
DEG
8
"
k
(display
r
)
DEG r
12.80624847
"
[
(display
q
)
DEG
38.65980825
Polar to Rectangular
"
e
converts polar coordinates (
r
,
q
) to
rectangular coordinates (
x
,
y
).
Convert polar coordinates (5,30) to rectangular.
#
(if necessary)
DEG
5
"
[
30
DEG
30
"
e
(display
x
)
DEG x
4.330127019
"
[
(display
y
)
DEG
2.5
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