X1748¶
MIMOSA TRANSFORM OF X264
X1748 (MIMOSA TRANSFORM OF X264) constructed on acute reference triangle \((a, b, c) = (5, 6, 7)\) with unit baseline AB = \(1\).¶
"""GEOMETOR construction model for X_1748 = MIMOSA TRANSFORM OF X_264."""
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,
promote_point_to_top,
)
from geometor.etc.render import write_center_svg
def construct_x_01748(
model: Model, A: spg.Point, B: spg.Point, C: spg.Point
) -> spg.Point:
"""Construct X_1748 = MIMOSA TRANSFORM OF X_264 on reference triangle ABC."""
X_1748 = eval_trilinear_point(model, A, B, C, 'cot(A) - tan(A)', ID="X_1748", classes=["selected", "target"])
X_19 = eval_trilinear_point(model, A, B, C, 'tan(A)', ID="X_19", classes=["center", "incident"])
X_27 = eval_trilinear_point(model, A, B, C, '(sec(A))/(b + c)', ID="X_27", classes=["center", "incident"])
central_line(model, X_19, X_27, 19, 27, incident=True)
X_31 = eval_trilinear_point(model, A, B, C, 'a**(2)', ID="X_31", classes=["center", "incident"])
X_240 = eval_trilinear_point(model, A, B, C, 'sec(A)*cos(A + omega )', ID="X_240", classes=["center", "incident"])
central_line(model, X_31, X_240, 31, 240, incident=True)
X_158 = eval_trilinear_point(model, A, B, C, '(sec(A))**(2)', ID="X_158", classes=["center", "incident"])
X_920 = eval_trilinear_point(model, A, B, C, '((cos(B))**(2) + (cos(C))**(2) - (cos(A))**(2))', ID="X_920", classes=["center", "incident"])
central_line(model, X_158, X_920, 158, 920, incident=True)
return promote_point_to_top(model, X_1748)
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_1748 on the given reference triangle."""
model = create_model('X_1748 = MIMOSA TRANSFORM OF X_264')
A, B, C = construct_baseline_triangle(model, *sides, show_guides=show_guides)
construct_x_01748(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-01748.json"))
write_center_svg(
model_acute,
here / "x-01748.svg",
subtitle="(a, b, c) = (5, 6, 7) | AB = 1",
)