feat: rigorous physics revision for Paper 1 based on adversarial review

venv/lib/python3.12/site-packages/matplotlib/tri/_tritools.pyi

@@ -0,0 +1,12 @@
+from matplotlib.tri import Triangulation
+
+import numpy as np
+
+class TriAnalyzer:
+    def __init__(self, triangulation: Triangulation) -> None: ...
+    @property
+    def scale_factors(self) -> tuple[float, float]: ...
+    def circle_ratios(self, rescale: bool = ...) -> np.ndarray: ...
+    def get_flat_tri_mask(
+        self, min_circle_ratio: float = ..., rescale: bool = ...
+    ) -> np.ndarray: ...