zCircle(...)
Objects derived from the _zCircle abstract class representing the set of points of the complex plane that are equidistant from a given point
def zCircle
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returns: | an instance of an object derived from the _zCircle abstract class, determined uniquely by reference to its arguments |
Keyword arguments: see _zCircle
class zUnitCircle
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returns: | the origin center complex circle_ of radius 1 |
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class zCircleFromPoints
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returns: | the complex circle that with the first zpoint as center and the second zpoint on the circumference and determining the radius |
condition: | points distinct |
else returns: | None |
site ref: | http://www.ies.co.jp/math/java/comp/cplcircle/cplcircle.html |
class zCircumCircle
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returns: | the complex circle through the 3 point arguments |
condition: | points distinct |
else returns: | None |
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class zOrthoCircle
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returns: | the complex circle orthogonal to the given complex circle , with given zpoint as center |
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class zOrthoCircle_Circum
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returns: | the complex circle orthogonal to the given complex circle , and through the given zpoint arguments. |
condition: | points distinct |
else returns: | None |
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class zInverseCircle
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returns: | the complex circle inverse to the second zcircle argument with respect to the first zcircle argument, optional 'alt=INVERSE' keyword to disambiguate the argument signature from class zFundamentalCircle |
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class u_to_zCircle
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returns: | the stereographic projection of the given spheric section of the Riemann sphere to the complex plane |
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class zFundamentalCircle
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returns: | the complex circle in by which the first zcircle argument is tranformed to second zcircle argument by inversion . required 'alt=FUNDAMENTAL' keyword when initializing with zCircle facotry function to disambiguate the argument signature from class zInverseCircle |
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