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      "page": "vec2dtransf-package",
      "title": "2D Cartesian Coordinate Transformation",
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        "show",
        "vec2dtransf"
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      "page": "AffineTransformation",
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        "applyTransformation,Cartesian2DCoordinateTransformation-method",
        "applyTransformation-methods",
        "transformCoordinates"
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        "calculateParameters,AffineTransformation-method",
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