Difference between revisions of "Transformations"
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A transformation is a mapping of a (sometimes projective) plane to itself so that each point has a unique image and also has a unique point that was mapped to it. They include [[Translation|Translations]], [[Reflection|Reflections]], [[Homothety|Dilations/Homethecy]], and [[Circular Inversion|Inversion]]. | A transformation is a mapping of a (sometimes projective) plane to itself so that each point has a unique image and also has a unique point that was mapped to it. They include [[Translation|Translations]], [[Reflection|Reflections]], [[Homothety|Dilations/Homethecy]], and [[Circular Inversion|Inversion]]. | ||
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Latest revision as of 14:09, 2 September 2024
A transformation is a mapping of a (sometimes projective) plane to itself so that each point has a unique image and also has a unique point that was mapped to it. They include Translations, Reflections, Dilations/Homethecy, and Inversion.
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