X1716

MIMOSA TRANSFORM OF X31

< 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, 69 }: Central Line L(1, 69) { 3, 238 }: Central Line L(3, 238) { 579, 1707 }: Central Line L(579, 1707) { 1402, 1423 }: Central Line L(1402, 1423) { 4, 1721 }: Central Line L(4, 1721) A = Vertex A (0.0000, 0.0000) B = Vertex B (1.0000, 0.0000) C = Vertex C (0.6122, 0.5999) X_25 = HOMOTHETIC CENTER OF ORTHIC AND TANGENTIAL TRIANGLES (0.6329, 0.4497) 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_69 = SYMMEDIAN POINT OF THE ANTICOMPLEMENTARY TRIANGLE (0.4122, 0.0654) X_3 = CIRCUMCENTER (0.5000, 0.1021) X_238 = -LINE CONJUGATE OF X(37) (1.6190, 1.4775) X_579 = HARMONIC OF X(284) (0.7212, 0.4674) X_1707 = MIMOSA TRANSFORM OF X(6) (0.7574, 0.4777) X_1402 = -BETH CONJUGATE OF X(42) (0.6396, 0.3585) X_1423 = -BETH CONJUGATE OF X(192) (0.6537, 0.3692) X_4 = ORTHOCENTER (0.6122, 0.3958) X_1721 = MIMOSA TRANSFORM OF X(55) (0.6494, 0.4136) X_1716 = MIMOSA TRANSFORM OF X(31) (0.8201, 0.4954) A B C X25 X1 X9 X43 X69 X3 X238 X579 X1707 X1402 X1423 X4 X1721 X1716 (a, b, c) = (5, 6, 7) | AB = 1

X1716 (MIMOSA TRANSFORM OF X31) constructed on acute reference triangle \((a, b, c) = (5, 6, 7)\) with unit baseline AB = \(1\).

"""GEOMETOR construction model for X_1716 = MIMOSA TRANSFORM OF X_31."""

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


        def construct_x_01716(
            model: Model, A: spg.Point, B: spg.Point, C: spg.Point
        ) -> spg.Point:
            """Construct X_1716 = MIMOSA TRANSFORM OF X_31 on reference triangle ABC."""
            X_25 = eval_trilinear_point(model, A, B, C, 'sin(A)*tan(A)', ID="X_25", classes=["center"])
            X_1 = incenter_of(model, A, B, C, ID="X_1", classes=["center"])
            X_1716 = ceva_conjugate(model, A, B, C, X_25, X_1, ID="X_1716", 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_69 = eval_trilinear_point(model, A, B, C, '(cos(A))/a**(2)', ID="X_69", classes=["center", "incident"])
            central_line(model, X_1, X_69, 1, 69, incident=True)
            X_3 = circumcenter_of(model, A, B, C, ID="X_3", classes=["center", "incident"])
            X_238 = eval_trilinear_point(model, A, B, C, 'a**(2) - b*c', ID="X_238", classes=["center", "incident"])
            central_line(model, X_3, X_238, 3, 238, incident=True)
            return promote_point_to_top(model, X_1716)


        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_1716 on the given reference triangle."""
            model = create_model('X_1716 = MIMOSA TRANSFORM OF X_31')
            A, B, C = construct_baseline_triangle(model, *sides, show_guides=show_guides)
            construct_x_01716(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-01716.json"))
            write_center_svg(
                model_acute,
                here / "x-01716.svg",
                subtitle="(a, b, c) = (5, 6, 7) | AB = 1",
            )