X3447

X523-VERTEX CONJUGATE OF X523

< 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) { 50, 232 }: Central Line L(50, 232) { 23, 325 }: Central Line L(23, 325) { 511, 2070 }: Central Line L(511, 2070) { 264, 2453 }: Central Line L(264, 2453) { 2079, 2485 }: Central Line L(2079, 2485) A = Vertex A (0.0000, 0.0000) B = Vertex B (1.0000, 0.0000) C = Vertex C (0.6122, 0.5999) X_1576 = ISOGONAL CONJUGATE OF X(850) (0.3750, 0.6166) X_6 = SYMMEDIAN POINT (LEMOINE POINT, GREBE POINT) (0.6000, 0.2672) X_50 = -CEVA CONJUGATE OF X(184) (2.1559, 2.8368) X_232 = -CEVA CONJUGATE OF X(132) (0.6919, 0.7779) X_23 = FAR-OUT POINT (1.3871, 2.4232) X_325 = -HIRST INVERSE OF X(69) (-0.3370, -0.7398) X_511 = ISOGONAL CONJUGATE OF X(98) (0.2335, -0.3020) X_2070 = INVERSE-IN-CIRCUMCIRCLE OF X(5) (1.0914, 1.6495) X_264 = ISOTOMIC CONJUGATE OF CIRCUMCENTER (0.5720, 0.3293) X_2453 = REFLECTION OF X(6) IN X(1316) (0.5356, 0.2918) X_2079 = INVERSE-IN-CIRCUMCIRCLE OF X(115) (1.5334, 0.0268) X_2485 = RADICAL CENTER OF {CIRCUMCIRCLE, 1ST LEMOINE CIRCLE, NINE-POINT CIRCLE} (2.1894, 0.2056) X_3447 = -VERTEX CONJUGATE OF X(523) (-0.1724, -0.4378) A B C X1576 X6 X50 X232 X23 X325 X511 X2070 X264 X2453 X2079 X2485 X3447 (a, b, c) = (5, 6, 7) | AB = 1

X3447 (X523-VERTEX CONJUGATE OF X523) constructed on acute reference triangle \((a, b, c) = (5, 6, 7)\) with unit baseline AB = \(1\).

"""GEOMETOR construction model for X_3447 = X_523-VERTEX CONJUGATE OF X_523."""

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


        def construct_x_03447(
            model: Model, A: spg.Point, B: spg.Point, C: spg.Point
        ) -> spg.Point:
            """Construct X_3447 = X_523-VERTEX CONJUGATE OF X_523 on reference triangle ABC."""
            X_50 = eval_trilinear_point(model, A, B, C, 'sin(3*A)', ID="X_50", classes=["center"])
            X_232 = eval_trilinear_point(model, A, B, C, 'tan(A)*cos(A +  omega  )', ID="X_232", classes=["center"])
            X_23 = eval_trilinear_point(model, A, B, C, 'a*(b**(4) + c**(4) - a**(4) - b**(2)*c**(2))', ID="X_23", classes=["center"])
            X_325 = eval_trilinear_point(model, A, B, C, '(csc(A))**(2)', ID="X_325", classes=["center"])
            central_line(model, X_50, X_232, 50, 232)
            central_line(model, X_23, X_325, 23, 325)
            X_3447 = intersect_lines(model, X_50, X_232, X_23, X_325, ID="X_3447", classes=["selected", "target"])
            X_511 = eval_trilinear_point(model, A, B, C, 'cos(A +  omega  )', ID="X_511", classes=["center", "incident"])
            X_2070 = eval_trilinear_point(model, A, B, C, '(J**(2) - 2)*cos(A) + 4*cos(B)*cos(C)', ID="X_2070", classes=["center", "incident"])
            central_line(model, X_511, X_2070, 511, 2070, incident=True)
            return promote_point_to_top(model, X_3447)


        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_3447 on the given reference triangle."""
            model = create_model('X_3447 = X_523-VERTEX CONJUGATE OF X_523')
            A, B, C = construct_baseline_triangle(model, *sides, show_guides=show_guides)
            construct_x_03447(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-03447.json"))
            write_center_svg(
                model_acute,
                here / "x-03447.svg",
                subtitle="(a, b, c) = (5, 6, 7) | AB = 1",
            )