X2865

SM(X104, X105)

< 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) { 919, 2397 }: Central Line L(919, 2397) { 883, 2720 }: Central Line L(883, 2720) A = Vertex A (0.0000, 0.0000) B = Vertex B (1.0000, 0.0000) C = Vertex C (0.6122, 0.5999) X_2879 = ISOGONAL CONJUGATE OF X(2865) (0.5312, -0.3869) X_919 = ISOGONAL CONJUGATE OF X(918) (1.0058, 0.1699) X_2397 = GIBERT-SIMSON TRANSFORM OF X(100) (4.6735, 3.5993) X_883 = INTERSECTION OF LINES X(7)X(8) AND X(190)X(644) (1.5694, 1.4397) X_2720 = SR(X(100), X(108)) (0.9103, 0.4054) X_2865 = SM(X(104), X(105)) (0.3984, -0.3980) A B C X2879 X919 X2397 X883 X2720 X2865 (a, b, c) = (5, 6, 7) | AB = 1

X2865 (SM(X104, X105)) constructed on acute reference triangle \((a, b, c) = (5, 6, 7)\) with unit baseline AB = \(1\).

"""GEOMETOR construction model for X_2865 = SM(X_104, X_105)."""

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


        def construct_x_02865(
            model: Model, A: spg.Point, B: spg.Point, C: spg.Point
        ) -> spg.Point:
            """Construct X_2865 = SM(X_104, X_105) on reference triangle ABC."""
            X_919 = point_from_barycentrics(model, A, B, C, -0.11560694, 0.83236994, 0.28323699, ID="X_919", classes=["center"])
            X_2397 = point_from_barycentrics(model, A, B, C, -6, 1, 6, ID="X_2397", classes=["center"])
            X_883 = point_from_barycentrics(model, A, B, C, -1.5, 0.1, 2.4, ID="X_883", classes=["center"])
            X_2720 = point_from_barycentrics(model, A, B, C, -0.17241379, 0.49655172, 0.67586207, ID="X_2720", classes=["center"])
            central_line(model, X_919, X_2397, 919, 2397)
            central_line(model, X_883, X_2720, 883, 2720)
            X_2865 = intersect_lines(model, X_919, X_2397, X_883, X_2720, ID="X_2865", classes=["selected", "target"])
            return promote_point_to_top(model, X_2865)


        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_2865 on the given reference triangle."""
            model = create_model('X_2865 = SM(X_104, X_105)')
            A, B, C = construct_baseline_triangle(model, *sides, show_guides=show_guides)
            construct_x_02865(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-02865.json"))
            write_center_svg(
                model_acute,
                here / "x-02865.svg",
                subtitle="(a, b, c) = (5, 6, 7) | AB = 1",
            )