X3752

X995com[INVERSE(n(HEXYL TRIANGLE))]

< 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) { 2, 37 }: Central Line L(2, 37) { 6, 57 }: Central Line L(6, 57) { 44, 63 }: Central Line L(44, 63) { 81, 88 }: Central Line L(81, 88) { 38, 210 }: Central Line L(38, 210) { 56, 197 }: Central Line L(56, 197) A = Vertex A (0.0000, 0.0000) B = Vertex B (1.0000, 0.0000) C = Vertex C (0.6122, 0.5999) X_2 = CENTROID (0.5374, 0.2000) X_37 = CROSSPOINT OF INCENTER AND CENTROID (0.5567, 0.2158) X_6 = SYMMEDIAN POINT (LEMOINE POINT, GREBE POINT) (0.6000, 0.2672) X_57 = ISOGONAL CONJUGATE OF X(9) (0.6138, 0.3110) X_44 = -LINE CONJUGATE OF X(1) (2.1429, 2.0996) X_63 = ISOGONAL CONJUGATE OF X(19) (0.4566, 0.0823) X_81 = CEVAPOINT OF INCENTER AND SYMMEDIAN POINT (0.5849, 0.2510) X_88 = ISOGONAL CONJUGATE OF X(44) (1.0000, 0.0000) X_38 = CROSSPOINT OF X(1) AND X(75) (0.5443, 0.1976) X_210 = -CEVA CONJUGATE OF X(37) (0.4925, 0.1466) X_56 = EXSIMILICENTER(CIRCUMCIRCLE, INCIRCLE) (0.6316, 0.3438) X_197 = -CEVA CONJUGATE OF X(6) (0.4333, -0.1633) X_3752 = com[INVERSE(n(HEXYL TRIANGLE))] (0.5933, 0.2459) A B C X2 X37 X6 X57 X44 X63 X81 X88 X38 X210 X56 X197 X3752 (a, b, c) = (5, 6, 7) | AB = 1

X3752 (X995com[INVERSE(n(HEXYL TRIANGLE))]) constructed on acute reference triangle \((a, b, c) = (5, 6, 7)\) with unit baseline AB = \(1\).

"""GEOMETOR construction model for X_3752 = X_995com[INVERSE(n(HEXYL TRIANGLE))]."""

        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,
            centroid_of,
            complement,
            construct_baseline_triangle,
            create_model,
            eval_trilinear_point,
            promote_point_to_top,
            symmedian_point_of,
        )
        from geometor.etc.render import write_center_svg


        def construct_x_03752(
            model: Model, A: spg.Point, B: spg.Point, C: spg.Point
        ) -> spg.Point:
            """Construct X_3752 = X_995com[INVERSE(n(HEXYL TRIANGLE))] on reference triangle ABC."""
            X_312 = eval_trilinear_point(model, A, B, C, '(b + c - a)*b**(2)*c**(2)', ID="X_312", classes=["center"])
            X_3752 = complement(model, A, B, C, X_312, ID="X_3752", classes=["selected", "target"])
            X_2 = centroid_of(model, A, B, C, ID="X_2", classes=["center", "incident"])
            X_37 = eval_trilinear_point(model, A, B, C, 'b + c', ID="X_37", classes=["center", "incident"])
            central_line(model, X_2, X_37, 2, 37, incident=True)
            X_6 = symmedian_point_of(model, A, B, C, ID="X_6", classes=["center", "incident"])
            X_57 = eval_trilinear_point(model, A, B, C, '1/(b + c - a)', ID="X_57", classes=["center", "incident"])
            central_line(model, X_6, X_57, 6, 57, incident=True)
            X_44 = eval_trilinear_point(model, A, B, C, 'b + c - 2*a', ID="X_44", classes=["center", "incident"])
            X_63 = eval_trilinear_point(model, A, B, C, 'cot(A)', ID="X_63", classes=["center", "incident"])
            central_line(model, X_44, X_63, 44, 63, incident=True)
            return promote_point_to_top(model, X_3752)


        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_3752 on the given reference triangle."""
            model = create_model('X_3752 = X_995com[INVERSE(n(HEXYL TRIANGLE))]')
            A, B, C = construct_baseline_triangle(model, *sides, show_guides=show_guides)
            construct_x_03752(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-03752.json"))
            write_center_svg(
                model_acute,
                here / "x-03752.svg",
                subtitle="(a, b, c) = (5, 6, 7) | AB = 1",
            )