X1444

X332-BETH CONJUGATE OF X332

< 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) { 7, 21 }: Central Line L(7, 21) { 3, 69 }: Central Line L(3, 69) { 48, 63 }: Central Line L(48, 63) { 99, 104 }: Central Line L(99, 104) { 28, 242 }: Central Line L(28, 242) { 77, 283 }: Central Line L(77, 283) A = Vertex A (0.0000, 0.0000) B = Vertex B (1.0000, 0.0000) C = Vertex C (0.6122, 0.5999) X_332 = ISOTOMIC CONJUGATE OF X(225) (0.3595, 0.0434) X_7 = GERGONNE POINT (0.5903, 0.2769) X_21 = SCHIFFLER POINT (0.5287, 0.1771) X_3 = CIRCUMCENTER (0.5000, 0.1021) X_69 = SYMMEDIAN POINT OF THE ANTICOMPLEMENTARY TRIANGLE (0.4122, 0.0654) X_48 = CROSSPOINT OF X(1) AND X(63) (0.5412, 0.1246) X_63 = ISOGONAL CONJUGATE OF X(19) (0.4566, 0.0823) X_99 = STEINER POINT (0.1109, 0.4322) X_104 = ANTIPODE OF X(100) (0.8571, -0.2624) X_28 = CEVAPOINT OF X(19) AND X(25) (0.6285, 0.4382) X_242 = -LINE CONJUGATE OF X(71) (0.7507, 0.7161) X_77 = ISOGONAL CONJUGATE OF X(33) (0.5270, 0.1305) X_283 = -CROSS CONJUGATE OF X(21) (0.4475, 0.0704) X_1444 = -BETH CONJUGATE OF X(332) (0.4762, 0.0921) A B C X332 X7 X21 X3 X69 X48 X63 X99 X104 X28 X242 X77 X283 X1444 (a, b, c) = (5, 6, 7) | AB = 1

X1444 (X332-BETH CONJUGATE OF X332) constructed on acute reference triangle \((a, b, c) = (5, 6, 7)\) with unit baseline AB = \(1\).

"""GEOMETOR construction model for X_1444 = X_332-BETH CONJUGATE OF X_332."""

        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,
            circumcenter_of,
            construct_baseline_triangle,
            create_model,
            eval_trilinear_point,
            gergonne_point_of,
            promote_point_to_top,
        )
        from geometor.etc.render import write_center_svg


        def construct_x_01444(
            model: Model, A: spg.Point, B: spg.Point, C: spg.Point
        ) -> spg.Point:
            """Construct X_1444 = X_332-BETH CONJUGATE OF X_332 on reference triangle ABC."""
            X_1444 = eval_trilinear_point(model, A, B, C, '(cot(A))/(b + c)', ID="X_1444", classes=["selected", "target"])
            X_7 = gergonne_point_of(model, A, B, C, ID="X_7", classes=["center", "incident"])
            X_21 = eval_trilinear_point(model, A, B, C, '1/(cos(B) + cos(C))', ID="X_21", classes=["center", "incident"])
            central_line(model, X_7, X_21, 7, 21, incident=True)
            X_3 = circumcenter_of(model, A, B, C, ID="X_3", classes=["center", "incident"])
            X_69 = eval_trilinear_point(model, A, B, C, '(cos(A))/a**(2)', ID="X_69", classes=["center", "incident"])
            central_line(model, X_3, X_69, 3, 69, incident=True)
            X_48 = eval_trilinear_point(model, A, B, C, 'tan(B) + tan(C)', ID="X_48", classes=["center", "incident"])
            X_63 = eval_trilinear_point(model, A, B, C, 'cot(A)', ID="X_63", classes=["center", "incident"])
            central_line(model, X_48, X_63, 48, 63, incident=True)
            return promote_point_to_top(model, X_1444)


        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_1444 on the given reference triangle."""
            model = create_model('X_1444 = X_332-BETH CONJUGATE OF X_332')
            A, B, C = construct_baseline_triangle(model, *sides, show_guides=show_guides)
            construct_x_01444(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-01444.json"))
            write_center_svg(
                model_acute,
                here / "x-01444.svg",
                subtitle="(a, b, c) = (5, 6, 7) | AB = 1",
            )