2026-1-6

venv/Lib/site-packages/numpy/polynomial/legendre.pyi

@@ -0,0 +1,100 @@
+from typing import Any, ClassVar, Final, Literal as L
+
+import numpy as np
+
+from ._polybase import ABCPolyBase
+from ._polytypes import (
+    _Array1,
+    _Array2,
+    _FuncBinOp,
+    _FuncCompanion,
+    _FuncDer,
+    _FuncFit,
+    _FuncFromRoots,
+    _FuncGauss,
+    _FuncInteg,
+    _FuncLine,
+    _FuncPoly2Ortho,
+    _FuncPow,
+    _FuncRoots,
+    _FuncUnOp,
+    _FuncVal,
+    _FuncVal2D,
+    _FuncVal3D,
+    _FuncVander,
+    _FuncVander2D,
+    _FuncVander3D,
+    _FuncWeight,
+)
+from .polyutils import trimcoef as legtrim
+
+__all__ = [
+    "legzero",
+    "legone",
+    "legx",
+    "legdomain",
+    "legline",
+    "legadd",
+    "legsub",
+    "legmulx",
+    "legmul",
+    "legdiv",
+    "legpow",
+    "legval",
+    "legder",
+    "legint",
+    "leg2poly",
+    "poly2leg",
+    "legfromroots",
+    "legvander",
+    "legfit",
+    "legtrim",
+    "legroots",
+    "Legendre",
+    "legval2d",
+    "legval3d",
+    "leggrid2d",
+    "leggrid3d",
+    "legvander2d",
+    "legvander3d",
+    "legcompanion",
+    "leggauss",
+    "legweight",
+]
+
+poly2leg: Final[_FuncPoly2Ortho] = ...
+leg2poly: Final[_FuncUnOp] = ...
+
+legdomain: Final[_Array2[np.float64]] = ...
+legzero: Final[_Array1[np.int_]] = ...
+legone: Final[_Array1[np.int_]] = ...
+legx: Final[_Array2[np.int_]] = ...
+
+legline: Final[_FuncLine] = ...
+legfromroots: Final[_FuncFromRoots] = ...
+legadd: Final[_FuncBinOp] = ...
+legsub: Final[_FuncBinOp] = ...
+legmulx: Final[_FuncUnOp] = ...
+legmul: Final[_FuncBinOp] = ...
+legdiv: Final[_FuncBinOp] = ...
+legpow: Final[_FuncPow] = ...
+legder: Final[_FuncDer] = ...
+legint: Final[_FuncInteg] = ...
+legval: Final[_FuncVal] = ...
+legval2d: Final[_FuncVal2D] = ...
+legval3d: Final[_FuncVal3D] = ...
+leggrid2d: Final[_FuncVal2D] = ...
+leggrid3d: Final[_FuncVal3D] = ...
+legvander: Final[_FuncVander] = ...
+legvander2d: Final[_FuncVander2D] = ...
+legvander3d: Final[_FuncVander3D] = ...
+legfit: Final[_FuncFit] = ...
+legcompanion: Final[_FuncCompanion] = ...
+legroots: Final[_FuncRoots] = ...
+leggauss: Final[_FuncGauss] = ...
+legweight: Final[_FuncWeight] = ...
+
+class Legendre(ABCPolyBase[L["P"]]):
+    basis_name: ClassVar[L["P"]] = "P"  # pyright: ignore[reportIncompatibleMethodOverride]
+    domain: _Array2[np.float64 | Any] = ...  # pyright: ignore[reportIncompatibleMethodOverride]
+    window: _Array2[np.float64 | Any] = ...  # pyright: ignore[reportIncompatibleMethodOverride]