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X₂₂₄₉¶

X₂-ISOCONJUGATE OF X₈₅₁

X₂₂₄₉ = Ψ(X₆, X₈₁₀)

X₂₂₄₉ (X₂-ISOCONJUGATE OF X₈₅₁) constructed on acute reference triangle \((a, b, c) = (5, 6, 7)\) with unit baseline AB = \(1\).¶

"""GEOMETOR construction model for X_2249 = X_2-ISOCONJUGATE OF X_851."""

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


        def construct_x_02249(
            model: Model, A: spg.Point, B: spg.Point, C: spg.Point
        ) -> spg.Point:
            """Construct X_2249 = X_2-ISOCONJUGATE OF X_851 on reference triangle ABC."""
            X_1945 = eval_trilinear_point(model, A, B, C, '(a/((cos(A))**(2) - cos(B)*cos(C)))', ID="X_1945", classes=["center"])
            X_1949 = eval_trilinear_point(model, A, B, C, '((sin(2*A))/((cos(A))**(2) - cos(B)*cos(C)))', ID="X_1949", classes=["center"])
            X_2249 = cevapoint(model, A, B, C, X_1945, X_1949, ID="X_2249", classes=["selected", "target"])
            X_19 = eval_trilinear_point(model, A, B, C, 'tan(A)', ID="X_19", classes=["center", "incident"])
            X_107 = eval_trilinear_point(model, A, B, C, '1/(cos(A)*(sin(2*B) - sin(2*C)))', ID="X_107", classes=["center", "incident"])
            central_line(model, X_19, X_107, 19, 107, incident=True)
            X_31 = eval_trilinear_point(model, A, B, C, 'a**(2)', ID="X_31", classes=["center", "incident"])
            X_112 = eval_trilinear_point(model, A, B, C, 'a/(sin(2*B) - sin(2*C))', ID="X_112", classes=["center", "incident"])
            central_line(model, X_31, X_112, 31, 112, incident=True)
            X_48 = eval_trilinear_point(model, A, B, C, 'tan(B) + tan(C)', ID="X_48", classes=["center", "incident"])
            X_110 = eval_trilinear_point(model, A, B, C, 'csc(B - C)', ID="X_110", classes=["center", "incident"])
            central_line(model, X_48, X_110, 48, 110, incident=True)
            return promote_point_to_top(model, X_2249)


        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_2249 on the given reference triangle."""
            model = create_model('X_2249 = X_2-ISOCONJUGATE OF X_851')
            A, B, C = construct_baseline_triangle(model, *sides, show_guides=show_guides)
            construct_x_02249(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-02249.json"))
            write_center_svg(
                model_acute,
                here / "x-02249.svg",
                subtitle="(a, b, c) = (5, 6, 7) | AB = 1",
            )
        

X2249¶

X₂₂₄₉¶