X1764

MIMOSA TRANSFORM OF X332

< A B C >: Reference Triangle △ABC [ A B ]: Sideline AB (Base c = 1) [ B C ]: Sideline BC (Side a) [ C A ]: Sideline CA (Side b) { 1, 3 }: OI Line (Incenter–Circumcenter Line) { 63, 321 }: Central Line L(63, 321) { 2, 573 }: Central Line L(2, 573) { 81, 572 }: Central Line L(81, 572) { 345, 1018 }: Central Line L(345, 1018) { 333, 1746 }: Central Line L(333, 1746) A = Vertex A (0.0000, 0.0000) B = Vertex B (1.0000, 0.0000) C = Vertex C (0.6122, 0.5999) X_314 = ISOTOMIC CONJUGATE OF X(65) (0.4457, 0.1206) X_1 = INCENTER (0.5714, 0.2333) X_3 = CIRCUMCENTER (0.5000, 0.1021) X_63 = ISOGONAL CONJUGATE OF X(19) (0.4566, 0.0823) X_321 = ISOTOMIC CONJUGATE OF X(81) (0.4800, 0.1527) X_2 = CENTROID (0.5374, 0.2000) X_573 = ORTHOHARMONIC OF X(58) (0.4583, 0.2009) X_81 = CEVAPOINT OF INCENTER AND SYMMEDIAN POINT (0.5849, 0.2510) X_572 = ORTHOGONAL OF X(58) (7.2953, -0.6907) X_345 = ISOTOMIC CONJUGATE OF X(278) (0.3405, 0.0381) X_1018 = -CROSS CONJUGATE OF X(1) (0.1051, 0.4358) X_333 = CEVAPOINT OF X(8) AND X(9) (0.4886, 0.1475) X_1746 = MIMOSA TRANSFORM OF X(261) (0.5754, 0.3762) X_1764 = MIMOSA TRANSFORM OF X(332) (0.4054, -0.0717) A B C X314 X1 X3 X63 X321 X2 X573 X81 X572 X345 X1018 X333 X1746 X1764 (a, b, c) = (5, 6, 7) | AB = 1

X1764 (MIMOSA TRANSFORM OF X332) constructed on acute reference triangle \((a, b, c) = (5, 6, 7)\) with unit baseline AB = \(1\).

"""GEOMETOR construction model for X_1764 = MIMOSA TRANSFORM OF X_332."""

        from __future__ import annotations

        from pathlib import Path

        import sympy.geometry as spg
        from geometor.model import Model

        from geometor.etc.ops import (
            central_line,
            centroid_of,
            ceva_conjugate,
            circumcenter_of,
            construct_baseline_triangle,
            create_model,
            eval_trilinear_point,
            incenter_of,
            promote_point_to_top,
        )
        from geometor.etc.render import write_center_svg


        def construct_x_01764(
            model: Model, A: spg.Point, B: spg.Point, C: spg.Point
        ) -> spg.Point:
            """Construct X_1764 = MIMOSA TRANSFORM OF X_332 on reference triangle ABC."""
            X_314 = eval_trilinear_point(model, A, B, C, '(b**(2)*c**(2)*(b + c - a)/(b + c))', ID="X_314", classes=["center"])
            X_1 = incenter_of(model, A, B, C, ID="X_1", classes=["center"])
            X_1764 = ceva_conjugate(model, A, B, C, X_314, X_1, ID="X_1764", classes=["selected", "target"])
            X_3 = circumcenter_of(model, A, B, C, ID="X_3", classes=["center", "incident"])
            central_line(model, X_1, X_3, 1, 3, incident=True)
            X_63 = eval_trilinear_point(model, A, B, C, 'cot(A)', ID="X_63", classes=["center", "incident"])
            X_321 = eval_trilinear_point(model, A, B, C, '(b + c)*b**(2)*c**(2)', ID="X_321", classes=["center", "incident"])
            central_line(model, X_63, X_321, 63, 321, incident=True)
            X_2 = centroid_of(model, A, B, C, ID="X_2", classes=["center", "incident"])
            X_573 = eval_trilinear_point(model, A, B, C, 'cos(A + U)', ID="X_573", classes=["center", "incident"])
            central_line(model, X_2, X_573, 2, 573, incident=True)
            return promote_point_to_top(model, X_1764)


        def build_model(
            sides: tuple[float, float, float] = (5.0, 6.0, 7.0),
            show_guides: bool = False,
        ) -> Model:
            """Build a `geometor.model.Model` for X_1764 on the given reference triangle."""
            model = create_model('X_1764 = MIMOSA TRANSFORM OF X_332')
            A, B, C = construct_baseline_triangle(model, *sides, show_guides=show_guides)
            construct_x_01764(model, A, B, C)
            return model


        if __name__ == "__main__":
            here = Path(__file__).resolve().parent
            model_acute = build_model((5.0, 6.0, 7.0))
            model_acute.save(str(here / "x-01764.json"))
            write_center_svg(
                model_acute,
                here / "x-01764.svg",
                subtitle="(a, b, c) = (5, 6, 7) | AB = 1",
            )