56 lines
886 B
Text
56 lines
886 B
Text
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class:: Polar
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summary:: Polar coordinates
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related:: Classes/Point, Classes/Complex
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categories:: Math
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description::
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Represents polar coordinates.
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classmethods::
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method:: new
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Create a new polar coordinate with the given radius, rho, and angle in radians, theta.
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instancemethods::
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subsection:: Math
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method:: +, -, *, /
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The math operations of addition, subtraction, multiplication and division are accomplished by
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first converting to complex numbers.
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method:: scale
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Scale the radius by some value.
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method:: rotate
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Rotate the angle by some value.
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method:: neg
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Rotate by pi.
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subsection:: Conversion
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method:: magnitude
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Answer the radius.
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method:: angle
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Answer the angle in radians
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method:: phase
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Answer the angle in radians
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method:: real
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Answer the real part.
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method:: imag
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Answer the imaginary part.
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method:: asComplex
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Convert to Complex
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method:: asPoint
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Convert to Point
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