X3604

ISOGONAL CONJUGATE OF X3273

< 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) { 356, 1134 }: Central Line L(356, 1134) { 357, 1137 }: Central Line L(357, 1137) { 358, 1136 }: Central Line L(358, 1136) { 3273, 3603 }: Central Line L(3273, 3603) { 3274, 3602 }: Central Line L(3274, 3602) A = Vertex A (0.0000, 0.0000) B = Vertex B (1.0000, 0.0000) C = Vertex C (0.6122, 0.5999) X_3273 = PERSPECTOR OF TRIANGLES M1M2M3 AND J1J2J3 (0.5744, 0.2367) X_356 = MORLEY CENTER (0.5727, 0.2361) X_1134 = 3rd MORLEY-TAYLOR-MARR CENTER (0.5584, 0.2154) X_357 = 1st MORLEY-TAYLOR-MARR CENTER (0.5757, 0.2422) X_1137 = 6th MORLEY-TAYLOR-MARR CENTER (0.4890, 0.0964) X_358 = 2nd MORLEY-TAYLOR-MARR CENTER (0.5670, 0.2245) X_1136 = 5th MORLEY-TAYLOR-MARR CENTER (0.6158, 0.4039) X_3603 = ISOGONAL CONJUGATE OF X(3275) (0.5222, 0.1769) X_3274 = PERSPECTOR OF TRIANGLES P1P2P3 AND J1J2J3 (0.5554, 0.2055) X_3602 = ISOGONAL CONJUGATE OF X(3274) (0.5856, 0.2621) X_3604 = ISOGONAL CONJUGATE OF X(3273) (0.5684, 0.2299) A B C X3273 X356 X1134 X357 X1137 X358 X1136 X3603 X3274 X3602 X3604 (a, b, c) = (5, 6, 7) | AB = 1

X3604 (ISOGONAL CONJUGATE OF X3273) constructed on acute reference triangle \((a, b, c) = (5, 6, 7)\) with unit baseline AB = \(1\).

"""GEOMETOR construction model for X_3604 = ISOGONAL CONJUGATE OF X_3273."""

        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_trilinear_point,
            promote_point_to_top,
        )
        from geometor.etc.render import write_center_svg


        def construct_x_03604(
            model: Model, A: spg.Point, B: spg.Point, C: spg.Point
        ) -> spg.Point:
            """Construct X_3604 = ISOGONAL CONJUGATE OF X_3273 on reference triangle ABC."""
            X_3604 = eval_trilinear_point(model, A, B, C, 'csc(A/3 +  pi  /3)', ID="X_3604", classes=["selected", "target"])
            X_356 = eval_trilinear_point(model, A, B, C, 'cos(A/3) + 2*cos(B/3)*cos(C/3)', ID="X_356", classes=["center", "incident"])
            X_1134 = eval_trilinear_point(model, A, B, C, '1/cos(A/3 + 2*pi  /3)', ID="X_1134", classes=["center", "incident"])
            central_line(model, X_356, X_1134, 356, 1134, incident=True)
            X_357 = eval_trilinear_point(model, A, B, C, 'sec(A/3)', ID="X_357", classes=["center", "incident"])
            X_1137 = eval_trilinear_point(model, A, B, C, '(cos(A/3 + 4*pi  /3))', ID="X_1137", classes=["center", "incident"])
            central_line(model, X_357, X_1137, 357, 1137, incident=True)
            X_358 = eval_trilinear_point(model, A, B, C, 'cos(A/3)', ID="X_358", classes=["center", "incident"])
            X_1136 = eval_trilinear_point(model, A, B, C, '1/cos(A/3 + 4*pi  /3)', ID="X_1136", classes=["center", "incident"])
            central_line(model, X_358, X_1136, 358, 1136, incident=True)
            return promote_point_to_top(model, X_3604)


        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_3604 on the given reference triangle."""
            model = create_model('X_3604 = ISOGONAL CONJUGATE OF X_3273')
            A, B, C = construct_baseline_triangle(model, *sides, show_guides=show_guides)
            construct_x_03604(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-03604.json"))
            write_center_svg(
                model_acute,
                here / "x-03604.svg",
                subtitle="(a, b, c) = (5, 6, 7) | AB = 1",
            )