X1714

MIMOSA TRANSFORM OF X28

< 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) { 1, 2 }: Nagel Line { 19, 46 }: Central Line L(19, 46) { 58, 377 }: Central Line L(58, 377) { 6, 442 }: Central Line L(6, 442) { 4, 580 }: Central Line L(4, 580) { 219, 1329 }: Central Line L(219, 1329) A = Vertex A (0.0000, 0.0000) B = Vertex B (1.0000, 0.0000) C = Vertex C (0.6122, 0.5999) X_1 = INCENTER (0.5714, 0.2333) X_2 = CENTROID (0.5374, 0.2000) X_19 = CLAWSON POINT (0.6246, 0.4244) X_46 = -CEVA CONJUGATE OF X(1) (0.6917, 0.4543) X_58 = ISOGONAL CONJUGATE OF X(10) (0.6107, 0.2850) X_377 = EULER LINE INTERCEPT OF LINE X(7)X(8) (0.5473, 0.2258) X_6 = SYMMEDIAN POINT (LEMOINE POINT, GREBE POINT) (0.6000, 0.2672) X_442 = COMPLEMENT OF SCHIFFLER POINT (0.5418, 0.2114) X_4 = ORTHOCENTER (0.6122, 0.3958) X_580 = ORTHOGONAL OF X(284) (0.7089, 0.4470) X_219 = -CEVA CONJUGATE OF X(55) (0.4277, 0.0625) X_1329 = COMPLEMENTARY CONJUGATE OF X(1) (0.4903, 0.1280) X_1714 = MIMOSA TRANSFORM OF X(28) (0.8848, 0.5404) A B C X1 X2 X19 X46 X58 X377 X6 X442 X4 X580 X219 X1329 X1714 (a, b, c) = (5, 6, 7) | AB = 1

X1714 (MIMOSA TRANSFORM OF X28) constructed on acute reference triangle \((a, b, c) = (5, 6, 7)\) with unit baseline AB = \(1\).

"""GEOMETOR construction model for X_1714 = MIMOSA TRANSFORM OF X_28."""

        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,
            eval_trilinear_point,
            incenter_of,
            intersect_lines,
            promote_point_to_top,
        )
        from geometor.etc.render import write_center_svg


        def construct_x_01714(
            model: Model, A: spg.Point, B: spg.Point, C: spg.Point
        ) -> spg.Point:
            """Construct X_1714 = MIMOSA TRANSFORM OF X_28 on reference triangle ABC."""
            X_1 = incenter_of(model, A, B, C, ID="X_1", classes=["center"])
            X_2 = centroid_of(model, A, B, C, ID="X_2", classes=["center"])
            X_19 = eval_trilinear_point(model, A, B, C, 'tan(A)', ID="X_19", classes=["center"])
            X_46 = eval_trilinear_point(model, A, B, C, 'cos(B) + cos(C) - cos(A)', ID="X_46", classes=["center"])
            central_line(model, X_1, X_2, 1, 2)
            central_line(model, X_19, X_46, 19, 46)
            X_1714 = intersect_lines(model, X_1, X_2, X_19, X_46, ID="X_1714", classes=["selected", "target"])
            X_58 = eval_trilinear_point(model, A, B, C, 'a/(b + c)', ID="X_58", classes=["center", "incident"])
            X_377 = eval_trilinear_point(model, A, B, C, '(b*c*(b**(4) + c**(4) - a**(4) - 2*b**(2)*c**(2) - 2*a*b*c*(a + b + c)))', ID="X_377", classes=["center", "incident"])
            central_line(model, X_58, X_377, 58, 377, incident=True)
            return promote_point_to_top(model, X_1714)


        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_1714 on the given reference triangle."""
            model = create_model('X_1714 = MIMOSA TRANSFORM OF X_28')
            A, B, C = construct_baseline_triangle(model, *sides, show_guides=show_guides)
            construct_x_01714(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-01714.json"))
            write_center_svg(
                model_acute,
                here / "x-01714.svg",
                subtitle="(a, b, c) = (5, 6, 7) | AB = 1",
            )