X1711

MIMOSA TRANSFORM OF X19

< 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) { 9, 43 }: Central Line L(9, 43) { 1, 394 }: Central Line L(1, 394) { 46, 407 }: Central Line L(46, 407) { 90, 1039 }: Central Line L(90, 1039) { 238, 1040 }: Central Line L(238, 1040) { 1707, 1709 }: Central Line L(1707, 1709) A = Vertex A (0.0000, 0.0000) B = Vertex B (1.0000, 0.0000) C = Vertex C (0.6122, 0.5999) X_393 = -CROSS CONJUGATE OF X(4) (0.6247, 0.5263) X_1 = INCENTER (0.5714, 0.2333) X_9 = MITTENPUNKT (0.5110, 0.1615) X_43 = -CEVA CONJUGATE OF X(1) (0.6358, 0.2963) X_394 = -CEVA CONJUGATE OF X(3) (0.3778, 0.0284) X_46 = -CEVA CONJUGATE OF X(1) (0.6917, 0.4543) X_407 = CROSSPOINT OF X(4) AND X(225) (0.6211, 0.4189) X_90 = -CROSS CONJUGATE OF X(1) (0.1022, 0.0201) X_1039 = ISOGONAL CONJUGATE OF X(1038) (0.6094, 0.3672) X_238 = -LINE CONJUGATE OF X(37) (1.6190, 1.4775) X_1040 = INTERSECTION OF LINES X(1)X(3) AND X(2)X(33) (0.4854, 0.0753) X_1707 = MIMOSA TRANSFORM OF X(6) (0.7574, 0.4777) X_1709 = MIMOSA TRANSFORM OF X(9) (0.5826, 0.3739) X_1711 = MIMOSA TRANSFORM OF X(19) (0.8600, 0.5386) A B C X393 X1 X9 X43 X394 X46 X407 X90 X1039 X238 X1040 X1707 X1709 X1711 (a, b, c) = (5, 6, 7) | AB = 1

X1711 (MIMOSA TRANSFORM OF X19) constructed on acute reference triangle \((a, b, c) = (5, 6, 7)\) with unit baseline AB = \(1\).

"""GEOMETOR construction model for X_1711 = MIMOSA TRANSFORM OF X_19."""

        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,
            ceva_conjugate,
            construct_baseline_triangle,
            create_model,
            eval_trilinear_point,
            incenter_of,
            mittenpunkt_of,
            point_from_barycentrics,
            promote_point_to_top,
        )
        from geometor.etc.render import write_center_svg


        def construct_x_01711(
            model: Model, A: spg.Point, B: spg.Point, C: spg.Point
        ) -> spg.Point:
            """Construct X_1711 = MIMOSA TRANSFORM OF X_19 on reference triangle ABC."""
            X_393 = eval_trilinear_point(model, A, B, C, 'b*c*(tan(A))**(2)', ID="X_393", classes=["center"])
            X_1 = incenter_of(model, A, B, C, ID="X_1", classes=["center"])
            X_1711 = ceva_conjugate(model, A, B, C, X_393, X_1, ID="X_1711", classes=["selected", "target"])
            X_9 = mittenpunkt_of(model, A, B, C, ID="X_9", classes=["center", "incident"])
            X_43 = eval_trilinear_point(model, A, B, C, 'a*b + a*c - b*c', ID="X_43", classes=["center", "incident"])
            central_line(model, X_9, X_43, 9, 43, incident=True)
            X_394 = eval_trilinear_point(model, A, B, C, 'cos(A)*cot(A)', ID="X_394", classes=["center", "incident"])
            central_line(model, X_1, X_394, 1, 394, incident=True)
            X_46 = eval_trilinear_point(model, A, B, C, 'cos(B) + cos(C) - cos(A)', ID="X_46", classes=["center", "incident"])
            X_407 = point_from_barycentrics(model, A, B, C, 0.10813862, 0.19355731, 0.69830407, ID="X_407", classes=["center", "incident"])
            central_line(model, X_46, X_407, 46, 407, incident=True)
            return promote_point_to_top(model, X_1711)


        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_1711 on the given reference triangle."""
            model = create_model('X_1711 = MIMOSA TRANSFORM OF X_19')
            A, B, C = construct_baseline_triangle(model, *sides, show_guides=show_guides)
            construct_x_01711(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-01711.json"))
            write_center_svg(
                model_acute,
                here / "x-01711.svg",
                subtitle="(a, b, c) = (5, 6, 7) | AB = 1",
            )