fx-82MS fx-82TL fx-9860GII
Rec(
On a Casio calculator you can convert polar coordinates (r, θ) to rectangular coordinates (x, y)
Pol(
Calculation results are automatically assigned to variables E and F.
Example 1
To convert polar coordinates (r = 2, θ = 60°) to carthesian coordinates (x, y)
Pol( 2 ❜ 6 0 ) = Rec(2,60)
1.
and the value of x
RCL E E=
1.
and show the value of y
RCL F F=
1.732050808