X1459

X521-BETH CONJUGATE OF X521

X1459 = reflection of X656 in X905
< 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) { 656, 905 }: Central Line L(656, 905) { 1, 522 }: Central Line L(1, 522) { 6, 657 }: Central Line L(6, 657) { 242, 514 }: Central Line L(242, 514) { 106, 953 }: Central Line L(106, 953) A = Vertex A (0.0000, 0.0000) B = Vertex B (1.0000, 0.0000) C = Vertex C (0.6122, 0.5999) X_656 = CROSSDIFFERENCE OF X(1) AND X(19) (7.5714, -0.8554) X_905 = POINT ACHERNAR (5.6190, -0.6999) X_1 = INCENTER (0.5714, 0.2333) X_522 = ISOGONAL CONJUGATE OF X(109) (-0.0318, 0.3430) X_6 = SYMMEDIAN POINT (LEMOINE POINT, GREBE POINT) (0.6000, 0.2672) X_657 = CROSSDIFFERENCE OF X(1) AND X(7) (10.1538, -2.2611) X_242 = -LINE CONJUGATE OF X(71) (0.7507, 0.7161) X_514 = ISOGONAL CONJUGATE OF X(101) (1.0761, -0.0329) X_106 = Λ(INCENTER, CENTROID) (1.0000, 0.0000) X_953 = ISOGONAL CONJUGATE OF X(952) (0.0000, 0.2041) X_1459 = -BETH CONJUGATE OF X(521) (3.6667, -0.5443) A B C X656 X905 X1 X522 X6 X657 X242 X514 X106 X953 X1459 (a, b, c) = (5, 6, 7) | AB = 1

X1459 (X521-BETH CONJUGATE OF X521) constructed on acute reference triangle \((a, b, c) = (5, 6, 7)\) with unit baseline AB = \(1\).

"""GEOMETOR construction model for X_1459 = X_521-BETH CONJUGATE OF X_521."""

        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,
            incenter_of,
            promote_point_to_top,
            reflection_in_point,
            symmedian_point_of,
        )
        from geometor.etc.render import write_center_svg


        def construct_x_01459(
            model: Model, A: spg.Point, B: spg.Point, C: spg.Point
        ) -> spg.Point:
            """Construct X_1459 = X_521-BETH CONJUGATE OF X_521 on reference triangle ABC."""
            X_656 = eval_trilinear_point(model, A, B, C, 'tan(B) - tan(C)', ID="X_656", classes=["center"])
            X_905 = eval_trilinear_point(model, A, B, C, '(b - c)*cot(A)', ID="X_905", classes=["center"])
            X_1459 = reflection_in_point(model, X_656, X_905, ID="X_1459", classes=["selected", "target"], guide=False)
            X_1 = incenter_of(model, A, B, C, ID="X_1", classes=["center", "incident"])
            X_522 = eval_trilinear_point(model, A, B, C, '(cos(B) - cos(C))*(csc(A))', ID="X_522", classes=["center", "incident"])
            central_line(model, X_1, X_522, 1, 522, incident=True)
            X_6 = symmedian_point_of(model, A, B, C, ID="X_6", classes=["center", "incident"])
            X_657 = eval_trilinear_point(model, A, B, C, '(1 + cos(A))*(cos(B) - cos(C))', ID="X_657", classes=["center", "incident"])
            central_line(model, X_6, X_657, 6, 657, incident=True)
            X_242 = eval_trilinear_point(model, A, B, C, '((sec(A))*((sin(A))**(2) - sin(B)*sin(C)))', ID="X_242", classes=["center", "incident"])
            X_514 = eval_trilinear_point(model, A, B, C, '(b - c)/a', ID="X_514", classes=["center", "incident"])
            central_line(model, X_242, X_514, 242, 514, incident=True)
            return promote_point_to_top(model, X_1459)


        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_1459 on the given reference triangle."""
            model = create_model('X_1459 = X_521-BETH CONJUGATE OF X_521')
            A, B, C = construct_baseline_triangle(model, *sides, show_guides=show_guides)
            construct_x_01459(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-01459.json"))
            write_center_svg(
                model_acute,
                here / "x-01459.svg",
                subtitle="(a, b, c) = (5, 6, 7) | AB = 1",
            )