Texas Instruments TI30XA User Manual - Page 9

Rectangular to Polar, Polar to Rectangular, Convert rectangular coordinates, to polar.

Page 9 highlights

Rectangular to Polar " k converts rectangular coordinates (x,y) to polar coordinates (r,q). Convert rectangular coordinates (10,8 ) to polar. # (if necessary) 10 " [ 8 " k (display r) " [ (display q) DEG DEG 8 DEG r 12.80624847 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) 5 " [ 30 " e (display x) " [ (display y) DEG DEG DEG x DEG 30 4.330127019 2.5 8

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8
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