X3064

ISOGONAL CONJUGATE OF X1813

< 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) { 230, 231 }: Central Line L(230, 231) { 19, 649 }: Central Line L(19, 649) { 243, 522 }: Central Line L(243, 522) { 225, 770 }: Central Line L(225, 770) { 112, 2689 }: Central Line L(112, 2689) A = Vertex A (0.0000, 0.0000) B = Vertex B (1.0000, 0.0000) C = Vertex C (0.6122, 0.5999) X_1813 = INVERSE MIMOSA TRANSFORM OF X(650) (-0.1088, 0.3999) X_230 = -CEVA CONJUGATE OF X(114) (0.9746, 0.6698) X_231 = -CEVA CONJUGATE OF X(128) (1.0375, 0.6458) X_19 = CLAWSON POINT (0.6246, 0.4244) X_649 = CROSSDIFFERENCE OF X(1) and X(2) (-21.0000, 14.6969) X_243 = -LINE CONJUGATE OF X(73) (0.7516, 0.9505) X_522 = ISOGONAL CONJUGATE OF X(109) (-0.0318, 0.3430) X_225 = -CEVA CONJUGATE OF X(65) (0.6246, 0.4451) X_770 = POINT ACAMAR (-24.0549, 16.3598) X_112 = Ψ(ORTHOCENTER, SYMMEDIAN POINT) (0.5162, 0.6121) X_2689 = SR(X(74), X(102)) (0.9296, 0.3775) X_3064 = ISOGONAL CONJUGATE OF X(1813) (-0.7404, 1.3253) A B C X1813 X230 X231 X19 X649 X243 X522 X225 X770 X112 X2689 X3064 (a, b, c) = (5, 6, 7) | AB = 1

X3064 (ISOGONAL CONJUGATE OF X1813) constructed on acute reference triangle \((a, b, c) = (5, 6, 7)\) with unit baseline AB = \(1\).

"""GEOMETOR construction model for X_3064 = ISOGONAL CONJUGATE OF X_1813."""

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


        def construct_x_03064(
            model: Model, A: spg.Point, B: spg.Point, C: spg.Point
        ) -> spg.Point:
            """Construct X_3064 = ISOGONAL CONJUGATE OF X_1813 on reference triangle ABC."""
            X_1813 = eval_trilinear_point(model, A, B, C, '(cos(A))/(cos(B) - cos(C))', ID="X_1813", classes=["center"])
            X_3064 = isogonal_conjugate(model, A, B, C, X_1813, ID="X_3064", classes=["selected", "target"])
            X_230 = eval_trilinear_point(model, A, B, C, 'b*c*(a**(2)*(2*a**(2) - b**(2) - c**(2)) + (b**(2) - c**(2))**(2))', ID="X_230", classes=["center", "incident"])
            X_231 = eval_trilinear_point(model, A, B, C, '(cos(B))*(4*(sin(C))**(2) - 1)*(cos(A)*sin(B) - sin(A)*cos(B)) - (cos(C))*(4*(sin(B))**(2) - 1)*(cos(C)*sin(A) - sin(C)*cos(A))', ID="X_231", classes=["center", "incident"])
            central_line(model, X_230, X_231, 230, 231, incident=True)
            X_19 = eval_trilinear_point(model, A, B, C, 'tan(A)', ID="X_19", classes=["center", "incident"])
            X_649 = eval_trilinear_point(model, A, B, C, 'a*(b - c)', ID="X_649", classes=["center", "incident"])
            central_line(model, X_19, X_649, 19, 649, incident=True)
            X_243 = eval_trilinear_point(model, A, B, C, '(sec(A))*((cos(A))**(2) - cos(B)*cos(C))', ID="X_243", classes=["center", "incident"])
            X_522 = eval_trilinear_point(model, A, B, C, '(cos(B) - cos(C))*(csc(A))', ID="X_522", classes=["center", "incident"])
            central_line(model, X_243, X_522, 243, 522, incident=True)
            return promote_point_to_top(model, X_3064)


        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_3064 on the given reference triangle."""
            model = create_model('X_3064 = ISOGONAL CONJUGATE OF X_1813')
            A, B, C = construct_baseline_triangle(model, *sides, show_guides=show_guides)
            construct_x_03064(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-03064.json"))
            write_center_svg(
                model_acute,
                here / "x-03064.svg",
                subtitle="(a, b, c) = (5, 6, 7) | AB = 1",
            )