X1416

X105-BETH CONJUGATE OF 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) { 31, 57 }: Central Line L(31, 57) { 32, 56 }: Central Line L(32, 56) { 6, 1362 }: Central Line L(6, 1362) { 58, 1414 }: Central Line L(58, 1414) { 727, 927 }: Central Line L(727, 927) { 738, 1106 }: Central Line L(738, 1106) A = Vertex A (0.0000, 0.0000) B = Vertex B (1.0000, 0.0000) C = Vertex C (0.6122, 0.5999) X_105 = Λ(INCENTER, SYMMEDIAN POINT) (0.9714, -0.0933) X_31 = 2nd POWER POINT (0.6228, 0.3008) X_57 = ISOGONAL CONJUGATE OF X(9) (0.6138, 0.3110) X_32 = 3rd POWER POINT (0.6400, 0.3332) X_56 = EXSIMILICENTER(CIRCUMCIRCLE, INCIRCLE) (0.6316, 0.3438) X_6 = SYMMEDIAN POINT (LEMOINE POINT, GREBE POINT) (0.6000, 0.2672) X_1362 = BRISSE TRANSFORM OF X(105) (0.4408, 0.4266) X_58 = ISOGONAL CONJUGATE OF X(10) (0.6107, 0.2850) X_1414 = -BETH CONJUGATE OF X(99) (0.3368, 0.5766) X_727 = EVEN (- 2, -1) CIRCUMCIRCLE POINT (1.0060, 0.1685) X_927 = ISOGONAL CONJUGATE OF X(926) (1.0037, 0.1836) X_738 = ISOGONAL CONJUGATE OF X(728) (0.6449, 0.4466) X_1106 = TRILINEAR SQUARE OF X(56) (0.6507, 0.4375) X_1416 = -BETH CONJUGATE OF X(105) (1.0588, -0.1921) A B C X105 X31 X57 X32 X56 X6 X1362 X58 X1414 X727 X927 X738 X1106 X1416 (a, b, c) = (5, 6, 7) | AB = 1

X1416 (X105-BETH CONJUGATE OF X105) constructed on acute reference triangle \((a, b, c) = (5, 6, 7)\) with unit baseline AB = \(1\).

"""GEOMETOR construction model for X_1416 = X_105-BETH CONJUGATE OF 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,
            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_01416(
            model: Model, A: spg.Point, B: spg.Point, C: spg.Point
        ) -> spg.Point:
            """Construct X_1416 = X_105-BETH CONJUGATE OF X_105 on reference triangle ABC."""
            X_31 = eval_trilinear_point(model, A, B, C, 'a**(2)', ID="X_31", classes=["center"])
            X_57 = eval_trilinear_point(model, A, B, C, '1/(b + c - a)', ID="X_57", classes=["center"])
            X_32 = eval_trilinear_point(model, A, B, C, 'a**(3)', ID="X_32", classes=["center"])
            X_56 = eval_trilinear_point(model, A, B, C, 'a/(b + c - a)', ID="X_56", classes=["center"])
            central_line(model, X_31, X_57, 31, 57)
            central_line(model, X_32, X_56, 32, 56)
            X_1416 = intersect_lines(model, X_31, X_57, X_32, X_56, ID="X_1416", classes=["selected", "target"])
            X_6 = symmedian_point_of(model, A, B, C, ID="X_6", classes=["center", "incident"])
            X_1362 = point_from_barycentrics(model, A, B, C, 0.28344671, 0.0054421769, 0.71111111, ID="X_1362", classes=["center", "incident"])
            central_line(model, X_6, X_1362, 6, 1362, incident=True)
            return promote_point_to_top(model, X_1416)


        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_1416 on the given reference triangle."""
            model = create_model('X_1416 = X_105-BETH CONJUGATE OF X_105')
            A, B, C = construct_baseline_triangle(model, *sides, show_guides=show_guides)
            construct_x_01416(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-01416.json"))
            write_center_svg(
                model_acute,
                here / "x-01416.svg",
                subtitle="(a, b, c) = (5, 6, 7) | AB = 1",
            )