X2314

X2-ISOCONJUGATE OF X1299

< 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) { 19, 47 }: Central Line L(19, 47) { 44, 513 }: Central Line L(44, 513) { 48, 1820 }: Central Line L(48, 1820) { 563, 1953 }: Central Line L(563, 1953) A = Vertex A (0.0000, 0.0000) B = Vertex B (1.0000, 0.0000) C = Vertex C (0.6122, 0.5999) X_19 = CLAWSON POINT (0.6246, 0.4244) X_47 = -BETH CONJUGATE OF X(34) (0.7279, 0.4389) X_44 = -LINE CONJUGATE OF X(1) (2.1429, 2.0996) X_513 = ISOGONAL CONJUGATE OF X(100) (1.0529, -0.0806) X_48 = CROSSPOINT OF X(1) AND X(63) (0.5412, 0.1246) X_1820 = ISOGONAL CONJUGATE OF MIMOSA TRANSFORM OF X(264) (-0.0663, -0.0078) X_563 = TRILINEAR PRODUCT X(47)*X(48) (0.8122, 0.3243) X_1953 = BICENTRIC SUM OF PU(21) (0.5856, 0.2841) X_2314 = -ISOCONJUGATE OF X(1299) (4.2759, 0.9385) A B C X19 X47 X44 X513 X48 X1820 X563 X1953 X2314 (a, b, c) = (5, 6, 7) | AB = 1

X2314 (X2-ISOCONJUGATE OF X1299) constructed on acute reference triangle \((a, b, c) = (5, 6, 7)\) with unit baseline AB = \(1\).

"""GEOMETOR construction model for X_2314 = X_2-ISOCONJUGATE OF X_1299."""

        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_02314(
            model: Model, A: spg.Point, B: spg.Point, C: spg.Point
        ) -> spg.Point:
            """Construct X_2314 = X_2-ISOCONJUGATE OF X_1299 on reference triangle ABC."""
            X_19 = eval_trilinear_point(model, A, B, C, 'tan(A)', ID="X_19", classes=["center"])
            X_47 = eval_trilinear_point(model, A, B, C, 'cos(2*A)', ID="X_47", classes=["center"])
            X_44 = eval_trilinear_point(model, A, B, C, 'b + c - 2*a', ID="X_44", classes=["center"])
            X_513 = eval_trilinear_point(model, A, B, C, 'b - c', ID="X_513", classes=["center"])
            central_line(model, X_19, X_47, 19, 47)
            central_line(model, X_44, X_513, 44, 513)
            X_2314 = intersect_lines(model, X_19, X_47, X_44, X_513, ID="X_2314", classes=["selected", "target"])
            X_48 = eval_trilinear_point(model, A, B, C, 'tan(B) + tan(C)', ID="X_48", classes=["center", "incident"])
            X_1820 = eval_trilinear_point(model, A, B, C, 'tan(2*A)', ID="X_1820", classes=["center", "incident"])
            central_line(model, X_48, X_1820, 48, 1820, incident=True)
            return promote_point_to_top(model, X_2314)


        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_2314 on the given reference triangle."""
            model = create_model('X_2314 = X_2-ISOCONJUGATE OF X_1299')
            A, B, C = construct_baseline_triangle(model, *sides, show_guides=show_guides)
            construct_x_02314(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-02314.json"))
            write_center_svg(
                model_acute,
                here / "x-02314.svg",
                subtitle="(a, b, c) = (5, 6, 7) | AB = 1",
            )