X1404

X44-BETH CONJUGATE OF X44

< 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) { 6, 41 }: Central Line L(6, 41) { 57, 89 }: Central Line L(57, 89) { 35, 572 }: Central Line L(35, 572) { 59, 672 }: Central Line L(59, 672) { 44, 1319 }: Central Line L(44, 1319) { 42, 1397 }: Central Line L(42, 1397) A = Vertex A (0.0000, 0.0000) B = Vertex B (1.0000, 0.0000) C = Vertex C (0.6122, 0.5999) X_44 = -LINE CONJUGATE OF X(1) (2.1429, 2.0996) X_6 = SYMMEDIAN POINT (LEMOINE POINT, GREBE POINT) (0.6000, 0.2672) X_41 = -CEVA CONJUGATE OF X(31) (0.5823, 0.2244) X_57 = ISOGONAL CONJUGATE OF X(9) (0.6138, 0.3110) X_89 = ISOGONAL CONJUGATE OF X(45) (0.5963, 0.2697) X_35 = {X(1),X(3)}-HARMONIC CONJUGATE OF X(36) (0.5373, 0.1706) X_572 = ORTHOGONAL OF X(58) (7.2953, -0.6907) X_59 = ISOGONAL CONJUGATE OF X(11) (0.5333, 0.4355) X_672 = CROSSDIFFERENCE OF X(1) AND X(514) (1.9245, 2.2184) X_1319 = BEVAN-SCHRÖDER POINT (0.9524, 0.9331) X_42 = CROSSPOINT OF INCENTER AND SYMMEDIAN POINT (0.5880, 0.2495) X_1397 = -BETH CONJUGATE OF X(31) (0.6524, 0.4026) X_1404 = -BETH CONJUGATE OF X(44) (0.5590, 0.1678) A B C X44 X6 X41 X57 X89 X35 X572 X59 X672 X1319 X42 X1397 X1404 (a, b, c) = (5, 6, 7) | AB = 1

X1404 (X44-BETH CONJUGATE OF X44) constructed on acute reference triangle \((a, b, c) = (5, 6, 7)\) with unit baseline AB = \(1\).

"""GEOMETOR construction model for X_1404 = X_44-BETH CONJUGATE OF X_44."""

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


        def construct_x_01404(
            model: Model, A: spg.Point, B: spg.Point, C: spg.Point
        ) -> spg.Point:
            """Construct X_1404 = X_44-BETH CONJUGATE OF X_44 on reference triangle ABC."""
            X_1319 = eval_trilinear_point(model, A, B, C, '(b + c - 2*a)/ (b + c - a)', ID="X_1319", classes=["center"])
            X_902 = eval_trilinear_point(model, A, B, C, 'a*(b + c - 2*a)', ID="X_902", classes=["center"])
            X_1404 = ceva_conjugate(model, A, B, C, X_1319, X_902, ID="X_1404", classes=["selected", "target"])
            X_6 = symmedian_point_of(model, A, B, C, ID="X_6", classes=["center", "incident"])
            X_41 = eval_trilinear_point(model, A, B, C, 'a**(2)*(b + c - a)', ID="X_41", classes=["center", "incident"])
            central_line(model, X_6, X_41, 6, 41, incident=True)
            X_57 = eval_trilinear_point(model, A, B, C, '1/(b + c - a)', ID="X_57", classes=["center", "incident"])
            X_89 = eval_trilinear_point(model, A, B, C, '1/(2*b + 2*c - a)', ID="X_89", classes=["center", "incident"])
            central_line(model, X_57, X_89, 57, 89, incident=True)
            X_35 = eval_trilinear_point(model, A, B, C, '1 + 2*cos(A)', ID="X_35", classes=["center", "incident"])
            X_572 = eval_trilinear_point(model, A, B, C, '(cos(A - U))', ID="X_572", classes=["center", "incident"])
            central_line(model, X_35, X_572, 35, 572, incident=True)
            return promote_point_to_top(model, X_1404)


        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_1404 on the given reference triangle."""
            model = create_model('X_1404 = X_44-BETH CONJUGATE OF X_44')
            A, B, C = construct_baseline_triangle(model, *sides, show_guides=show_guides)
            construct_x_01404(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-01404.json"))
            write_center_svg(
                model_acute,
                here / "x-01404.svg",
                subtitle="(a, b, c) = (5, 6, 7) | AB = 1",
            )