Krectangular-Polar Coordinate Conversion - Casio FC-100V User Manual

k Rectangular-Polar Coordinate
Conversion
Rectangular
Coordinates (Rec)
Converting to Polar Coordinates (Pol)
Pol(X, Y) X: Specifies the rectangular coordinate X value
Y: Specifies the rectangular coordinate Y value
• Calculation result θ is displayed in the range of –180° < θ
< 180°.
• Calculation result θ is displayed using the calculator's
default angle unit.
• Calculation result
assigned to Y.
Converting to Rectangular Coordinates (Rec)
, θ )
r r
Rec(
θ : Specifies θ value of polar coordinate
• Input value θ is treated as an angle value, in accordance
with the calculator's default angle unit setting.
• Calculation result
assigned to Y.
• If you perform coordinate conversion inside of an
expression instead of a stand-alone operation, the
calculation is performed using only the first value (either
r
the -value or the X-value) produced by the conversion.
Example: Pol (' 2, ' 2) + 5 = 2 + 5 = 7
is assigned to variable X, while θ is
r
r
: Specifies
x
is assigned to variable X, while
value of polar coordinate
E-103
Polar Coordinates
(Pol)
y
is