X1759

MIMOSA TRANSFORM OF X304

< 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, 32 }: Central Line L(1, 32) { 9, 46 }: Central Line L(9, 46) { 63, 169 }: Central Line L(63, 169) { 40, 728 }: Central Line L(40, 728) { 41, 758 }: Central Line L(41, 758) { 72, 910 }: Central Line L(72, 910) A = Vertex A (0.0000, 0.0000) B = Vertex B (1.0000, 0.0000) C = Vertex C (0.6122, 0.5999) X_76 = 3rd BROCARD POINT (0.4567, 0.1388) X_1 = INCENTER (0.5714, 0.2333) X_32 = 3rd POWER POINT (0.6400, 0.3332) X_9 = MITTENPUNKT (0.5110, 0.1615) X_46 = -CEVA CONJUGATE OF X(1) (0.6917, 0.4543) X_63 = ISOGONAL CONJUGATE OF X(19) (0.4566, 0.0823) X_169 = -CEVA CONJUGATE OF X(1) (0.5497, 0.2510) X_40 = BEVAN POINT (0.4286, -0.0292) X_728 = INTERSECTION OF LINES X(8)X(9) AND X(57)X(345) (0.3648, 0.0624) X_41 = -CEVA CONJUGATE OF X(31) (0.5823, 0.2244) X_758 = EVEN (1, 3) INFINITY POINT (0.1821, -0.2671) X_72 = ISOGONAL CONJUGATE OF X(28) (0.4367, 0.0733) X_910 = CROSSPOINT OF X(57) AND X(105) (1.3163, 2.5495) X_1759 = MIMOSA TRANSFORM OF X(304) (0.4099, -0.0023) A B C X76 X1 X32 X9 X46 X63 X169 X40 X728 X41 X758 X72 X910 X1759 (a, b, c) = (5, 6, 7) | AB = 1

X1759 (MIMOSA TRANSFORM OF X304) constructed on acute reference triangle \((a, b, c) = (5, 6, 7)\) with unit baseline AB = \(1\).

"""GEOMETOR construction model for X_1759 = MIMOSA TRANSFORM OF X_304."""

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


        def construct_x_01759(
            model: Model, A: spg.Point, B: spg.Point, C: spg.Point
        ) -> spg.Point:
            """Construct X_1759 = MIMOSA TRANSFORM OF X_304 on reference triangle ABC."""
            X_76 = eval_trilinear_point(model, A, B, C, '1/a**(3)', ID="X_76", classes=["center"])
            X_1 = incenter_of(model, A, B, C, ID="X_1", classes=["center"])
            X_1759 = ceva_conjugate(model, A, B, C, X_76, X_1, ID="X_1759", classes=["selected", "target"])
            X_32 = eval_trilinear_point(model, A, B, C, 'a**(3)', ID="X_32", classes=["center", "incident"])
            central_line(model, X_1, X_32, 1, 32, incident=True)
            X_9 = mittenpunkt_of(model, A, B, C, ID="X_9", classes=["center", "incident"])
            X_46 = eval_trilinear_point(model, A, B, C, 'cos(B) + cos(C) - cos(A)', ID="X_46", classes=["center", "incident"])
            central_line(model, X_9, X_46, 9, 46, incident=True)
            X_63 = eval_trilinear_point(model, A, B, C, 'cot(A)', ID="X_63", classes=["center", "incident"])
            X_169 = eval_trilinear_point(model, A, B, C, '- (sin(A))*(cos(A/2))**(2) + (sin(B))*(cos(B/2))**(2) + (sin(C))*(cos(C/2))**(2)', ID="X_169", classes=["center", "incident"])
            central_line(model, X_63, X_169, 63, 169, incident=True)
            return promote_point_to_top(model, X_1759)


        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_1759 on the given reference triangle."""
            model = create_model('X_1759 = MIMOSA TRANSFORM OF X_304')
            A, B, C = construct_baseline_triangle(model, *sides, show_guides=show_guides)
            construct_x_01759(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-01759.json"))
            write_center_svg(
                model_acute,
                here / "x-01759.svg",
                subtitle="(a, b, c) = (5, 6, 7) | AB = 1",
            )