X1393

X5-BETH CONJUGATE OF X5

< 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) { 12, 38 }: Central Line L(12, 38) { 28, 34 }: Central Line L(28, 34) { 2, 201 }: Central Line L(2, 201) { 56, 244 }: Central Line L(56, 244) { 227, 354 }: Central Line L(227, 354) { 46, 602 }: Central Line L(46, 602) A = Vertex A (0.0000, 0.0000) B = Vertex B (1.0000, 0.0000) C = Vertex C (0.6122, 0.5999) X_5 = NINE-POINT CENTER (0.5561, 0.2489) X_12 = {X(1),X(5)}-HARMONIC CONJUGATE OF X(11) (0.5641, 0.2407) X_38 = CROSSPOINT OF X(1) AND X(75) (0.5443, 0.1976) X_28 = CEVAPOINT OF X(19) AND X(25) (0.6285, 0.4382) X_34 = -BETH CONJUGATE OF X(4) (0.6332, 0.4792) X_2 = CENTROID (0.5374, 0.2000) X_201 = -CEVA CONJUGATE OF X(12) (0.4897, 0.1062) X_56 = EXSIMILICENTER(CIRCUMCIRCLE, INCIRCLE) (0.6316, 0.3438) X_244 = -LINE CONJUGATE OF X(100) (0.7857, 0.1166) X_227 = -CEVA CONJUGATE OF X(65) (0.4792, -0.0460) X_354 = WEILL POINT (0.5823, 0.2533) X_46 = -CEVA CONJUGATE OF X(1) (0.6917, 0.4543) X_602 = INTERSECTION OF LINES X(3)X(31) AND X(56)X(255) (0.8182, 0.6170) X_1393 = -BETH CONJUGATE OF X(5) (0.6196, 0.3615) A B C X5 X12 X38 X28 X34 X2 X201 X56 X244 X227 X354 X46 X602 X1393 (a, b, c) = (5, 6, 7) | AB = 1

X1393 (X5-BETH CONJUGATE OF X5) constructed on acute reference triangle \((a, b, c) = (5, 6, 7)\) with unit baseline AB = \(1\).

"""GEOMETOR construction model for X_1393 = X_5-BETH CONJUGATE OF X_5."""

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


        def construct_x_01393(
            model: Model, A: spg.Point, B: spg.Point, C: spg.Point
        ) -> spg.Point:
            """Construct X_1393 = X_5-BETH CONJUGATE OF X_5 on reference triangle ABC."""
            X_57 = eval_trilinear_point(model, A, B, C, '1/(b + c - a)', ID="X_57", classes=["center"])
            X_273 = eval_trilinear_point(model, A, B, C, 'sec(A)*(sec(A/2))**(2)', ID="X_273", classes=["center"])
            X_1393 = crosspoint(model, A, B, C, X_57, X_273, ID="X_1393", classes=["selected", "target"])
            X_12 = eval_trilinear_point(model, A, B, C, '1 + cos(B - C)', ID="X_12", classes=["center", "incident"])
            X_38 = eval_trilinear_point(model, A, B, C, 'b**(2) + c**(2)', ID="X_38", classes=["center", "incident"])
            central_line(model, X_12, X_38, 12, 38, incident=True)
            X_28 = eval_trilinear_point(model, A, B, C, '(tan(A))/(b + c)', ID="X_28", classes=["center", "incident"])
            X_34 = eval_trilinear_point(model, A, B, C, '1 - sec(A)', ID="X_34", classes=["center", "incident"])
            central_line(model, X_28, X_34, 28, 34, incident=True)
            X_2 = centroid_of(model, A, B, C, ID="X_2", classes=["center", "incident"])
            X_201 = eval_trilinear_point(model, A, B, C, '(cos(A))*(1 + cos(B - C))', ID="X_201", classes=["center", "incident"])
            central_line(model, X_2, X_201, 2, 201, incident=True)
            return promote_point_to_top(model, X_1393)


        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_1393 on the given reference triangle."""
            model = create_model('X_1393 = X_5-BETH CONJUGATE OF X_5')
            A, B, C = construct_baseline_triangle(model, *sides, show_guides=show_guides)
            construct_x_01393(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-01393.json"))
            write_center_svg(
                model_acute,
                here / "x-01393.svg",
                subtitle="(a, b, c) = (5, 6, 7) | AB = 1",
            )