X3444

X37-VERTEX CONJUGATE OF X37

< 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) { 35, 37 }: Central Line L(35, 37) { 2, 1029 }: Central Line L(2, 1029) { 42, 2174 }: Central Line L(42, 2174) { 759, 1989 }: Central Line L(759, 1989) { 1399, 1400 }: Central Line L(1399, 1400) A = Vertex A (0.0000, 0.0000) B = Vertex B (1.0000, 0.0000) C = Vertex C (0.6122, 0.5999) X_667 = CROSSDIFFERENCE OF X(2) AND X(37) (-6.1667, 5.7155) X_3124 = DANNEELS PERSPECTOR FOR X(76) (0.7888, 0.1151) X_35 = {X(1),X(3)}-HARMONIC CONJUGATE OF X(36) (0.5373, 0.1706) X_37 = CROSSPOINT OF INCENTER AND CENTROID (0.5567, 0.2158) X_2 = CENTROID (0.5374, 0.2000) X_1029 = CYCLOCEVIAN CONJUGATE OF X(1) (0.6026, 0.3320) X_42 = CROSSPOINT OF INCENTER AND SYMMEDIAN POINT (0.5880, 0.2495) X_2174 = -ISOCONJUGATE OF X(79) (0.5728, 0.2013) X_759 = EVEN (1, 3) CIRCUMCIRCLE POINT (0.9498, -0.1389) X_1989 = ISOGONAL CONJUGATE OF X(323) (0.9916, -0.2095) X_1399 = -BETH CONJUGATE OF X(35) (0.6178, 0.2762) X_1400 = -BETH CONJUGATE OF X(37) (0.6246, 0.3268) X_3444 = -VERTEX CONJUGATE OF X(37) (0.6337, 0.3950) A B C X667 X3124 X35 X37 X2 X1029 X42 X2174 X759 X1989 X1399 X1400 X3444 (a, b, c) = (5, 6, 7) | AB = 1

X3444 (X37-VERTEX CONJUGATE OF X37) constructed on acute reference triangle \((a, b, c) = (5, 6, 7)\) with unit baseline AB = \(1\).

"""GEOMETOR construction model for X_3444 = X_37-VERTEX CONJUGATE OF X_37."""

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


        def construct_x_03444(
            model: Model, A: spg.Point, B: spg.Point, C: spg.Point
        ) -> spg.Point:
            """Construct X_3444 = X_37-VERTEX CONJUGATE OF X_37 on reference triangle ABC."""
            X_2895 = point_from_barycentrics(model, A, B, C, 0.49425287, 0.34252874, 0.16321839, ID="X_2895", classes=["center"])
            X_3444 = isogonal_conjugate(model, A, B, C, X_2895, ID="X_3444", classes=["selected", "target"])
            X_35 = eval_trilinear_point(model, A, B, C, '1 + 2*cos(A)', ID="X_35", classes=["center", "incident"])
            X_37 = eval_trilinear_point(model, A, B, C, 'b + c', ID="X_37", classes=["center", "incident"])
            central_line(model, X_35, X_37, 35, 37, incident=True)
            X_2 = centroid_of(model, A, B, C, ID="X_2", classes=["center", "incident"])
            X_1029 = eval_trilinear_point(model, A, B, C, '(1/(a + 2*(a + b + c)*cos(A)))', ID="X_1029", classes=["center", "incident"])
            central_line(model, X_2, X_1029, 2, 1029, incident=True)
            X_42 = eval_trilinear_point(model, A, B, C, 'a*(b + c)', ID="X_42", classes=["center", "incident"])
            X_2174 = eval_trilinear_point(model, A, B, C, '(sin(A) + sin(2*A))', ID="X_2174", classes=["center", "incident"])
            central_line(model, X_42, X_2174, 42, 2174, incident=True)
            return promote_point_to_top(model, X_3444)


        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_3444 on the given reference triangle."""
            model = create_model('X_3444 = X_37-VERTEX CONJUGATE OF X_37')
            A, B, C = construct_baseline_triangle(model, *sides, show_guides=show_guides)
            construct_x_03444(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-03444.json"))
            write_center_svg(
                model_acute,
                here / "x-03444.svg",
                subtitle="(a, b, c) = (5, 6, 7) | AB = 1",
            )