X1329

COMPLEMENTARY CONJUGATE OF X1

< 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) { 2, 12 }: Central Line L(2, 12) { 5, 10 }: Central Line L(5, 10) { 8, 11 }: Central Line L(8, 11) { 9, 46 }: Central Line L(9, 46) { 3, 119 }: Central Line L(3, 119) { 121, 124 }: Central Line L(121, 124) A = Vertex A (0.0000, 0.0000) B = Vertex B (1.0000, 0.0000) C = Vertex C (0.6122, 0.5999) X_3450 = 1st SARAGOSSA POINT OF X(8) (0.6199, 0.3547) X_2 = CENTROID (0.5374, 0.2000) X_12 = {X(1),X(5)}-HARMONIC CONJUGATE OF X(11) (0.5641, 0.2407) X_5 = NINE-POINT CENTER (0.5561, 0.2489) X_10 = SPIEKER CENTER (0.5204, 0.1833) X_8 = NAGEL POINT (0.4694, 0.1333) X_11 = FEUERBACH POINT (0.7347, 0.0667) X_9 = MITTENPUNKT (0.5110, 0.1615) X_46 = -CEVA CONJUGATE OF X(1) (0.6917, 0.4543) X_3 = CIRCUMCENTER (0.5000, 0.1021) X_119 = FEUERBACH ANTIPODE (0.3776, 0.4312) X_121 = -OF-MEDIAL-TRIANGLE (0.3061, 0.2999) X_124 = -OF-MEDIAL-TRIANGLE (0.6243, 0.0030) X_1329 = COMPLEMENTARY CONJUGATE OF X(1) (0.4903, 0.1280) A B C X3450 X2 X12 X5 X10 X8 X11 X9 X46 X3 X119 X121 X124 X1329 (a, b, c) = (5, 6, 7) | AB = 1

X1329 (COMPLEMENTARY CONJUGATE OF X1) constructed on acute reference triangle \((a, b, c) = (5, 6, 7)\) with unit baseline AB = \(1\).

"""GEOMETOR construction model for X_1329 = COMPLEMENTARY CONJUGATE OF X_1."""

        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,
            feuerbach_point_of,
            nagel_point_of,
            nine_point_center_of,
            promote_point_to_top,
            spieker_center_of,
        )
        from geometor.etc.render import write_center_svg


        def construct_x_01329(
            model: Model, A: spg.Point, B: spg.Point, C: spg.Point
        ) -> spg.Point:
            """Construct X_1329 = COMPLEMENTARY CONJUGATE OF X_1 on reference triangle ABC."""
            X_1329 = eval_trilinear_point(model, A, B, C, '(b*c*(b**(2)/(a - b + c) + c**(2)/(a + b - c)))', ID="X_1329", classes=["selected", "target"])
            X_2 = centroid_of(model, A, B, C, ID="X_2", classes=["center", "incident"])
            X_12 = eval_trilinear_point(model, A, B, C, '1 + cos(B - C)', ID="X_12", classes=["center", "incident"])
            central_line(model, X_2, X_12, 2, 12, incident=True)
            X_5 = nine_point_center_of(model, A, B, C, ID="X_5", classes=["center", "incident"])
            X_10 = spieker_center_of(model, A, B, C, ID="X_10", classes=["center", "incident"])
            central_line(model, X_5, X_10, 5, 10, incident=True)
            X_8 = nagel_point_of(model, A, B, C, ID="X_8", classes=["center", "incident"])
            X_11 = feuerbach_point_of(model, A, B, C, ID="X_11", classes=["center", "incident"])
            central_line(model, X_8, X_11, 8, 11, incident=True)
            return promote_point_to_top(model, X_1329)


        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_1329 on the given reference triangle."""
            model = create_model('X_1329 = COMPLEMENTARY CONJUGATE OF X_1')
            A, B, C = construct_baseline_triangle(model, *sides, show_guides=show_guides)
            construct_x_01329(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-01329.json"))
            write_center_svg(
                model_acute,
                here / "x-01329.svg",
                subtitle="(a, b, c) = (5, 6, 7) | AB = 1",
            )