X2583¶
X6-ISOCONJUGATE OF X1114
X2583 (X6-ISOCONJUGATE OF X1114) constructed on acute reference triangle \((a, b, c) = (5, 6, 7)\) with unit baseline AB = \(1\).¶
"""GEOMETOR construction model for X_2583 = X_6-ISOCONJUGATE OF X_1114."""
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,
construct_baseline_triangle,
create_model,
eval_trilinear_point,
isogonal_conjugate,
point_from_barycentrics,
promote_point_to_top,
)
from geometor.etc.render import write_center_svg
def construct_x_02583(
model: Model, A: spg.Point, B: spg.Point, C: spg.Point
) -> spg.Point:
"""Construct X_2583 = X_6-ISOCONJUGATE OF X_1114 on reference triangle ABC."""
X_2577 = point_from_barycentrics(model, A, B, C, 1.0383062, 0.94379093, -0.98209713, ID="X_2577", classes=["center"])
X_2583 = isogonal_conjugate(model, A, B, C, X_2577, ID="X_2583", classes=["selected", "target"])
X_514 = eval_trilinear_point(model, A, B, C, '(b - c)/a', ID="X_514", classes=["center", "incident"])
X_661 = eval_trilinear_point(model, A, B, C, 'cot(B) - cot(C)', ID="X_661", classes=["center", "incident"])
central_line(model, X_514, X_661, 514, 661, incident=True)
X_293 = eval_trilinear_point(model, A, B, C, 'cos(A)*sec(A + omega )', ID="X_293", classes=["center", "incident"])
X_1822 = point_from_barycentrics(model, A, B, C, -0.19858607, 0.24538924, 0.95319683, ID="X_1822", classes=["center", "incident"])
central_line(model, X_293, X_1822, 293, 1822, incident=True)
X_63 = eval_trilinear_point(model, A, B, C, 'cot(A)', ID="X_63", classes=["center", "incident"])
X_2579 = point_from_barycentrics(model, A, B, C, -1.2817064, -2.9239046, 5.205611, ID="X_2579", classes=["center", "incident"])
central_line(model, X_63, X_2579, 63, 2579, incident=True)
return promote_point_to_top(model, X_2583)
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_2583 on the given reference triangle."""
model = create_model('X_2583 = X_6-ISOCONJUGATE OF X_1114')
A, B, C = construct_baseline_triangle(model, *sides, show_guides=show_guides)
construct_x_02583(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-02583.json"))
write_center_svg(
model_acute,
here / "x-02583.svg",
subtitle="(a, b, c) = (5, 6, 7) | AB = 1",
)