X3114

TgX(32)

< 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) { 32, 76 }: Central Line L(32, 76) { 183, 327 }: Central Line L(183, 327) { 264, 419 }: Central Line L(264, 419) { 6, 706 }: Central Line L(6, 706) { 313, 983 }: Central Line L(313, 983) { 870, 1215 }: Central Line L(870, 1215) A = Vertex A (0.0000, 0.0000) B = Vertex B (1.0000, 0.0000) C = Vertex C (0.6122, 0.5999) X_3117 = ISOGONAL CONJUGATE OF TgX(32) (0.6152, 0.2589) X_32 = 3rd POWER POINT (0.6400, 0.3332) X_76 = 3rd BROCARD POINT (0.4567, 0.1388) X_183 = TRILINEAR PRODUCT X(75)X(182) (0.4700, 0.1275) X_327 = ISOTOMIC CONJUGATE OF X(182) (0.5260, 0.2156) X_264 = ISOTOMIC CONJUGATE OF CIRCUMCENTER (0.5720, 0.3293) X_419 = -HIRST INVERSE OF X(25) (0.7266, 0.6950) X_6 = SYMMEDIAN POINT (LEMOINE POINT, GREBE POINT) (0.6000, 0.2672) X_706 = EVEN (- 4, 2) INFINITY POINT (0.0716, -0.1570) X_313 = ISOTOMIC CONJUGATE OF X(58) (0.4368, 0.1249) X_983 = ISOGONAL CONJUGATE OF X(982) (0.5890, 0.2731) X_870 = ISOGONAL CONJUGATE OF X(869) (0.5328, 0.2015) X_1215 = ISOGONAL CONJUGATE OF X(1178) (0.5340, 0.2011) X_3114 = TgX(32) (0.5198, 0.2057) A B C X3117 X32 X76 X183 X327 X264 X419 X6 X706 X313 X983 X870 X1215 X3114 (a, b, c) = (5, 6, 7) | AB = 1

X3114 (TgX(32)) constructed on acute reference triangle \((a, b, c) = (5, 6, 7)\) with unit baseline AB = \(1\).

"""GEOMETOR construction model for X_3114 = TgX(32)."""

        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,
            construct_baseline_triangle,
            create_model,
            eval_barycentric_point,
            eval_trilinear_point,
            promote_point_to_top,
        )
        from geometor.etc.render import write_center_svg


        def construct_x_03114(
            model: Model, A: spg.Point, B: spg.Point, C: spg.Point
        ) -> spg.Point:
            """Construct X_3114 = TgX(32) on reference triangle ABC."""
            X_3114 = eval_trilinear_point(model, A, B, C, '1/(a**(3)*(b**(4) + c**(4) + b**(2)*c**(2)))', ID="X_3114", classes=["selected", "target"])
            X_32 = eval_trilinear_point(model, A, B, C, 'a**(3)', ID="X_32", classes=["center", "incident"])
            X_76 = eval_trilinear_point(model, A, B, C, '1/a**(3)', ID="X_76", classes=["center", "incident"])
            central_line(model, X_32, X_76, 32, 76, incident=True)
            X_183 = eval_trilinear_point(model, A, B, C, 'b**(2)*c**(2)*cos(A-  omega  )', ID="X_183", classes=["center", "incident"])
            X_327 = eval_trilinear_point(model, A, B, C, '(csc(A))**(2)*sec(A -  omega  )', ID="X_327", classes=["center", "incident"])
            central_line(model, X_183, X_327, 183, 327, incident=True)
            X_264 = eval_trilinear_point(model, A, B, C, 'csc(A)*csc(2*A)', ID="X_264", classes=["center", "incident"])
            X_419 = eval_barycentric_point(model, A, B, C, '(a**(2) - b*c) * (a**(2) + b*c) * (a**(2) + b**(2) - c**(2)) * (a**(2) - b**(2) + c**(2))', ID="X_419", classes=["center", "incident"])
            central_line(model, X_264, X_419, 264, 419, incident=True)
            return promote_point_to_top(model, X_3114)


        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_3114 on the given reference triangle."""
            model = create_model('X_3114 = TgX(32)')
            A, B, C = construct_baseline_triangle(model, *sides, show_guides=show_guides)
            construct_x_03114(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-03114.json"))
            write_center_svg(
                model_acute,
                here / "x-03114.svg",
                subtitle="(a, b, c) = (5, 6, 7) | AB = 1",
            )