With polar coordinates, you can calculate and Display θ
within –180º < θ
< 180º range. (Same as Radian and
Gradient)
In Maths mode, press or to scroll the calculation
result.
In Line mode, (x,y) or (r, θ) will be shown over 2 line.
After conversion, the results will automatically be assigned to
memory variables X and Y. Press or to show
the results.
: Convert rectangular coordinates (x, y) to polar
coordinates (r, θ); Press for r, or
for θ.
Coordinate Conversion
With rectangular
coordinate (x=1, y=
√3). Find Polar
coordinate (r, θ) at
degree mode
Display
Key in operation
Example
Rectangular Coordinates
(Rec)
Polar Coordinates (Pol)
25
MthIO & MathO MODE :
Shift
Shift
Shift
Shift
