X2288

X2-ISOCONJUGATE OF X1065

< 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, 19 }: Central Line L(6, 19) { 32, 48 }: Central Line L(32, 48) { 216, 1195 }: Central Line L(216, 1195) { 893, 909 }: Central Line L(893, 909) { 39, 2252 }: Central Line L(39, 2252) { 213, 2183 }: Central Line L(213, 2183) A = Vertex A (0.0000, 0.0000) B = Vertex B (1.0000, 0.0000) C = Vertex C (0.6122, 0.5999) X_6 = SYMMEDIAN POINT (LEMOINE POINT, GREBE POINT) (0.6000, 0.2672) X_19 = CLAWSON POINT (0.6246, 0.4244) X_32 = 3rd POWER POINT (0.6400, 0.3332) X_48 = CROSSPOINT OF X(1) AND X(63) (0.5412, 0.1246) X_216 = -CEVA CONJUGATE OF X(51) (0.5201, 0.1353) X_1195 = 3rd SARAGOSSA POINT OF X(19) (0.6245, 0.2796) X_893 = -CROSS CONJUGATE OF X(292) (0.5910, 0.2480) X_909 = POINT ADHAFERA (0.9286, -0.3499) X_39 = BROCARD MIDPOINT (0.5778, 0.2305) X_2252 = -ISOCONJUGATE OF X(915) (1.0717, 0.4427) X_213 = -CEVA CONJUGATE OF X(42) (0.6135, 0.2833) X_2183 = -ISOCONJUGATE OF X(104) (1.5000, 2.4495) X_2288 = -ISOCONJUGATE OF X(1065) (0.5957, 0.2397) A B C X6 X19 X32 X48 X216 X1195 X893 X909 X39 X2252 X213 X2183 X2288 (a, b, c) = (5, 6, 7) | AB = 1

X2288 (X2-ISOCONJUGATE OF X1065) constructed on acute reference triangle \((a, b, c) = (5, 6, 7)\) with unit baseline AB = \(1\).

"""GEOMETOR construction model for X_2288 = X_2-ISOCONJUGATE OF X_1065."""

        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,
            point_from_barycentrics,
            promote_point_to_top,
            symmedian_point_of,
        )
        from geometor.etc.render import write_center_svg


        def construct_x_02288(
            model: Model, A: spg.Point, B: spg.Point, C: spg.Point
        ) -> spg.Point:
            """Construct X_2288 = X_2-ISOCONJUGATE OF X_1065 on reference triangle ABC."""
            X_6 = symmedian_point_of(model, A, B, C, ID="X_6", classes=["center"])
            X_19 = eval_trilinear_point(model, A, B, C, 'tan(A)', ID="X_19", classes=["center"])
            X_32 = eval_trilinear_point(model, A, B, C, 'a**(3)', ID="X_32", classes=["center"])
            X_48 = eval_trilinear_point(model, A, B, C, 'tan(B) + tan(C)', ID="X_48", classes=["center"])
            central_line(model, X_6, X_19, 6, 19)
            central_line(model, X_32, X_48, 32, 48)
            X_2288 = intersect_lines(model, X_6, X_19, X_32, X_48, ID="X_2288", classes=["selected", "target"])
            X_216 = eval_trilinear_point(model, A, B, C, 'sin(2*A)*cos(B - C)', ID="X_216", classes=["center", "incident"])
            X_1195 = point_from_barycentrics(model, A, B, C, 0.19476988, 0.33920828, 0.46602184, ID="X_1195", classes=["center", "incident"])
            central_line(model, X_216, X_1195, 216, 1195, incident=True)
            return promote_point_to_top(model, X_2288)


        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_2288 on the given reference triangle."""
            model = create_model('X_2288 = X_2-ISOCONJUGATE OF X_1065')
            A, B, C = construct_baseline_triangle(model, *sides, show_guides=show_guides)
            construct_x_02288(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-02288.json"))
            write_center_svg(
                model_acute,
                here / "x-02288.svg",
                subtitle="(a, b, c) = (5, 6, 7) | AB = 1",
            )