X1031

CYCLOCEVIAN CONJUGATE OF X6

< 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) { 141, 384 }: Central Line L(141, 384) A = Vertex A (0.0000, 0.0000) B = Vertex B (1.0000, 0.0000) C = Vertex C (0.6122, 0.5999) X_83 = CEVAPOINT OF CENTROID AND SYMMEDIAN POINT (0.5651, 0.2360) X_2 = CENTROID (0.5374, 0.2000) X_141 = COMPLEMENT OF SYMMEDIAN POINT (0.5061, 0.1663) X_384 = THE CONWAY POINT: EULER LINE INTERCEPT OF LINE X(32)X(76) (0.5532, 0.2412) X_1031 = CYCLOCEVIAN CONJUGATE OF X(6) (0.5814, 0.2861) A B C X83 X2 X141 X384 X1031 (a, b, c) = (5, 6, 7) | AB = 1

X1031 (CYCLOCEVIAN CONJUGATE OF X6) constructed on acute reference triangle \((a, b, c) = (5, 6, 7)\) with unit baseline AB = \(1\).

"""GEOMETOR construction model for X_1031 = CYCLOCEVIAN CONJUGATE OF X_6."""

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


        def construct_x_01031(
            model: Model, A: spg.Point, B: spg.Point, C: spg.Point
        ) -> spg.Point:
            """Construct X_1031 = CYCLOCEVIAN CONJUGATE OF X_6 on reference triangle ABC."""
            X_1031 = eval_trilinear_point(model, A, B, C, 'b*c/(b**(4) + c**(4) - a**(4) + b**(2)*c**(2) + c**(2)*a**(2) + a**(2)*b**(2))', ID="X_1031", classes=["selected", "target"])
            X_141 = eval_trilinear_point(model, A, B, C, 'b*c*(b**(2) + c**(2))', ID="X_141", classes=["center", "incident"])
            X_384 = eval_trilinear_point(model, A, B, C, 'b*c*(a**(4) + b**(2)*c**(2))', ID="X_384", classes=["center", "incident"])
            central_line(model, X_141, X_384, 141, 384, incident=True)
            return promote_point_to_top(model, X_1031)


        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_1031 on the given reference triangle."""
            model = create_model('X_1031 = CYCLOCEVIAN CONJUGATE OF X_6')
            A, B, C = construct_baseline_triangle(model, *sides, show_guides=show_guides)
            construct_x_01031(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-01031.json"))
            write_center_svg(
                model_acute,
                here / "x-01031.svg",
                subtitle="(a, b, c) = (5, 6, 7) | AB = 1",
            )