-
-
Notifications
You must be signed in to change notification settings - Fork 12.4k
Expand file tree
/
Copy path_polynomial_impl.pyi
More file actions
435 lines (401 loc) · 10.4 KB
/
_polynomial_impl.pyi
File metadata and controls
435 lines (401 loc) · 10.4 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
from _typeshed import ConvertibleToInt, Incomplete
from collections.abc import Iterator
from typing import (
Any,
ClassVar,
Literal as L,
NoReturn,
Self,
SupportsIndex,
SupportsInt,
overload,
override,
)
import numpy as np
from numpy import (
complex128,
complexfloating,
float64,
floating,
int32,
int64,
object_,
signedinteger,
unsignedinteger,
)
from numpy._typing import (
ArrayLike,
NDArray,
_ArrayLikeBool_co,
_ArrayLikeComplex_co,
_ArrayLikeFloat_co,
_ArrayLikeInt_co,
_ArrayLikeObject_co,
_ArrayLikeUInt_co,
_FloatLike_co,
_NestedSequence,
_ScalarLike_co,
)
type _2Tup[T] = tuple[T, T]
type _5Tup[T] = tuple[T, NDArray[float64], NDArray[int32], NDArray[float64], NDArray[float64]]
###
__all__ = [
"poly",
"roots",
"polyint",
"polyder",
"polyadd",
"polysub",
"polymul",
"polydiv",
"polyval",
"poly1d",
"polyfit",
]
class poly1d:
__module__: L["numpy"] = "numpy" # pyrefly: ignore[bad-override]
__hash__: ClassVar[None] # type: ignore[assignment] # pyright: ignore[reportIncompatibleMethodOverride]
@property
def variable(self) -> str: ...
@property
def order(self) -> int: ...
@property
def o(self) -> int: ...
@property
def roots(self) -> NDArray[Incomplete]: ...
@property
def r(self) -> NDArray[Incomplete]: ...
#
@property
def coeffs(self) -> NDArray[Incomplete]: ...
@coeffs.setter
def coeffs(self, value: NDArray[Incomplete], /) -> None: ...
#
@property
def c(self) -> NDArray[Any]: ...
@c.setter
def c(self, value: NDArray[Incomplete], /) -> None: ...
#
@property
def coef(self) -> NDArray[Incomplete]: ...
@coef.setter
def coef(self, value: NDArray[Incomplete], /) -> None: ...
#
@property
def coefficients(self) -> NDArray[Incomplete]: ...
@coefficients.setter
def coefficients(self, value: NDArray[Incomplete], /) -> None: ...
#
def __init__(self, /, c_or_r: ArrayLike, r: bool = False, variable: str | None = None) -> None: ...
#
@overload
def __array__(self, /, t: None = None, copy: bool | None = None) -> np.ndarray[tuple[int], np.dtype[Incomplete]]: ...
@overload
def __array__[DTypeT: np.dtype](self, /, t: DTypeT, copy: bool | None = None) -> np.ndarray[tuple[int], DTypeT]: ...
#
@overload
def __call__(self, /, val: _ScalarLike_co) -> Incomplete: ...
@overload
def __call__(self, /, val: poly1d) -> Self: ...
@overload
def __call__(self, /, val: NDArray[Incomplete] | _NestedSequence[_ScalarLike_co]) -> NDArray[Incomplete]: ...
#
def __len__(self) -> int: ...
def __iter__(self) -> Iterator[Incomplete]: ...
#
def __getitem__(self, val: int, /) -> Incomplete: ...
def __setitem__(self, key: int, val: Incomplete, /) -> None: ...
def __neg__(self) -> Self: ...
def __pos__(self) -> Self: ...
#
def __add__(self, other: ArrayLike, /) -> Self: ...
def __radd__(self, other: ArrayLike, /) -> Self: ...
#
def __sub__(self, other: ArrayLike, /) -> Self: ...
def __rsub__(self, other: ArrayLike, /) -> Self: ...
#
def __mul__(self, other: ArrayLike, /) -> Self: ...
def __rmul__(self, other: ArrayLike, /) -> Self: ...
#
def __pow__(self, val: _FloatLike_co, /) -> Self: ... # Integral floats are accepted
#
def __truediv__(self, other: ArrayLike, /) -> Self: ...
def __rtruediv__(self, other: ArrayLike, /) -> Self: ...
#
@override
def __eq__(self, other: poly1d, /) -> bool: ... # type:ignore[override]
@override
def __ne__(self, other: poly1d, /) -> bool: ... # type:ignore[override]
#
def deriv(self, /, m: ConvertibleToInt = 1) -> Self: ...
def integ(self, /, m: ConvertibleToInt = 1, k: _ArrayLikeComplex_co | _ArrayLikeObject_co | None = 0) -> poly1d: ...
#
def poly(seq_of_zeros: ArrayLike) -> NDArray[floating]: ...
# Returns either a float or complex array depending on the input values.
# See `np.linalg.eigvals`.
def roots(p: ArrayLike) -> NDArray[complexfloating] | NDArray[floating]: ...
@overload
def polyint(
p: poly1d,
m: SupportsInt | SupportsIndex = 1,
k: _ArrayLikeComplex_co | _ArrayLikeObject_co | None = None,
) -> poly1d: ...
@overload
def polyint(
p: _ArrayLikeFloat_co,
m: SupportsInt | SupportsIndex = 1,
k: _ArrayLikeFloat_co | None = None,
) -> NDArray[floating]: ...
@overload
def polyint(
p: _ArrayLikeComplex_co,
m: SupportsInt | SupportsIndex = 1,
k: _ArrayLikeComplex_co | None = None,
) -> NDArray[complexfloating]: ...
@overload
def polyint(
p: _ArrayLikeObject_co,
m: SupportsInt | SupportsIndex = 1,
k: _ArrayLikeObject_co | None = None,
) -> NDArray[object_]: ...
@overload
def polyder(
p: poly1d,
m: SupportsInt | SupportsIndex = 1,
) -> poly1d: ...
@overload
def polyder(
p: _ArrayLikeFloat_co,
m: SupportsInt | SupportsIndex = 1,
) -> NDArray[floating]: ...
@overload
def polyder(
p: _ArrayLikeComplex_co,
m: SupportsInt | SupportsIndex = 1,
) -> NDArray[complexfloating]: ...
@overload
def polyder(
p: _ArrayLikeObject_co,
m: SupportsInt | SupportsIndex = 1,
) -> NDArray[object_]: ...
@overload
def polyfit(
x: _ArrayLikeFloat_co,
y: _ArrayLikeFloat_co,
deg: SupportsIndex | SupportsInt,
rcond: float | None = None,
full: L[False] = False,
w: _ArrayLikeFloat_co | None = None,
cov: L[False] = False,
) -> NDArray[float64]: ...
@overload
def polyfit(
x: _ArrayLikeComplex_co,
y: _ArrayLikeComplex_co,
deg: SupportsIndex | SupportsInt,
rcond: float | None = None,
full: L[False] = False,
w: _ArrayLikeFloat_co | None = None,
cov: L[False] = False,
) -> NDArray[complex128]: ...
@overload
def polyfit(
x: _ArrayLikeFloat_co,
y: _ArrayLikeFloat_co,
deg: SupportsIndex | SupportsInt,
rcond: float | None = None,
full: L[False] = False,
w: _ArrayLikeFloat_co | None = None,
*,
cov: L[True, "unscaled"],
) -> _2Tup[NDArray[float64]]: ...
@overload
def polyfit(
x: _ArrayLikeComplex_co,
y: _ArrayLikeComplex_co,
deg: SupportsIndex | SupportsInt,
rcond: float | None = None,
full: L[False] = False,
w: _ArrayLikeFloat_co | None = None,
*,
cov: L[True, "unscaled"],
) -> _2Tup[NDArray[complex128]]: ...
@overload
def polyfit(
x: _ArrayLikeFloat_co,
y: _ArrayLikeFloat_co,
deg: SupportsIndex | SupportsInt,
rcond: float | None,
full: L[True],
w: _ArrayLikeFloat_co | None = None,
cov: bool | L["unscaled"] = False,
) -> _5Tup[NDArray[float64]]: ...
@overload
def polyfit(
x: _ArrayLikeFloat_co,
y: _ArrayLikeFloat_co,
deg: SupportsIndex | SupportsInt,
rcond: float | None = None,
*,
full: L[True],
w: _ArrayLikeFloat_co | None = None,
cov: bool | L["unscaled"] = False,
) -> _5Tup[NDArray[float64]]: ...
@overload
def polyfit(
x: _ArrayLikeComplex_co,
y: _ArrayLikeComplex_co,
deg: SupportsIndex | SupportsInt,
rcond: float | None,
full: L[True],
w: _ArrayLikeFloat_co | None = None,
cov: bool | L["unscaled"] = False,
) -> _5Tup[NDArray[complex128]]: ...
@overload
def polyfit(
x: _ArrayLikeComplex_co,
y: _ArrayLikeComplex_co,
deg: SupportsIndex | SupportsInt,
rcond: float | None = None,
*,
full: L[True],
w: _ArrayLikeFloat_co | None = None,
cov: bool | L["unscaled"] = False,
) -> _5Tup[NDArray[complex128]]: ...
@overload
def polyval(
p: _ArrayLikeBool_co,
x: _ArrayLikeBool_co,
) -> NDArray[int64]: ...
@overload
def polyval(
p: _ArrayLikeUInt_co,
x: _ArrayLikeUInt_co,
) -> NDArray[unsignedinteger]: ...
@overload
def polyval(
p: _ArrayLikeInt_co,
x: _ArrayLikeInt_co,
) -> NDArray[signedinteger]: ...
@overload
def polyval(
p: _ArrayLikeFloat_co,
x: _ArrayLikeFloat_co,
) -> NDArray[floating]: ...
@overload
def polyval(
p: _ArrayLikeComplex_co,
x: _ArrayLikeComplex_co,
) -> NDArray[complexfloating]: ...
@overload
def polyval(
p: _ArrayLikeObject_co,
x: _ArrayLikeObject_co,
) -> NDArray[object_]: ...
@overload
def polyadd(
a1: poly1d,
a2: _ArrayLikeComplex_co | _ArrayLikeObject_co,
) -> poly1d: ...
@overload
def polyadd(
a1: _ArrayLikeComplex_co | _ArrayLikeObject_co,
a2: poly1d,
) -> poly1d: ...
@overload
def polyadd(
a1: _ArrayLikeBool_co,
a2: _ArrayLikeBool_co,
) -> NDArray[np.bool]: ...
@overload
def polyadd(
a1: _ArrayLikeUInt_co,
a2: _ArrayLikeUInt_co,
) -> NDArray[unsignedinteger]: ...
@overload
def polyadd(
a1: _ArrayLikeInt_co,
a2: _ArrayLikeInt_co,
) -> NDArray[signedinteger]: ...
@overload
def polyadd(
a1: _ArrayLikeFloat_co,
a2: _ArrayLikeFloat_co,
) -> NDArray[floating]: ...
@overload
def polyadd(
a1: _ArrayLikeComplex_co,
a2: _ArrayLikeComplex_co,
) -> NDArray[complexfloating]: ...
@overload
def polyadd(
a1: _ArrayLikeObject_co,
a2: _ArrayLikeObject_co,
) -> NDArray[object_]: ...
@overload
def polysub(
a1: poly1d,
a2: _ArrayLikeComplex_co | _ArrayLikeObject_co,
) -> poly1d: ...
@overload
def polysub(
a1: _ArrayLikeComplex_co | _ArrayLikeObject_co,
a2: poly1d,
) -> poly1d: ...
@overload
def polysub(
a1: _ArrayLikeBool_co,
a2: _ArrayLikeBool_co,
) -> NoReturn: ...
@overload
def polysub(
a1: _ArrayLikeUInt_co,
a2: _ArrayLikeUInt_co,
) -> NDArray[unsignedinteger]: ...
@overload
def polysub(
a1: _ArrayLikeInt_co,
a2: _ArrayLikeInt_co,
) -> NDArray[signedinteger]: ...
@overload
def polysub(
a1: _ArrayLikeFloat_co,
a2: _ArrayLikeFloat_co,
) -> NDArray[floating]: ...
@overload
def polysub(
a1: _ArrayLikeComplex_co,
a2: _ArrayLikeComplex_co,
) -> NDArray[complexfloating]: ...
@overload
def polysub(
a1: _ArrayLikeObject_co,
a2: _ArrayLikeObject_co,
) -> NDArray[object_]: ...
# NOTE: Not an alias, but they do have the same signature (that we can reuse)
polymul = polyadd
@overload
def polydiv(
u: poly1d,
v: _ArrayLikeComplex_co | _ArrayLikeObject_co,
) -> _2Tup[poly1d]: ...
@overload
def polydiv(
u: _ArrayLikeComplex_co | _ArrayLikeObject_co,
v: poly1d,
) -> _2Tup[poly1d]: ...
@overload
def polydiv(
u: _ArrayLikeFloat_co,
v: _ArrayLikeFloat_co,
) -> _2Tup[NDArray[floating]]: ...
@overload
def polydiv(
u: _ArrayLikeComplex_co,
v: _ArrayLikeComplex_co,
) -> _2Tup[NDArray[complexfloating]]: ...
@overload
def polydiv(
u: _ArrayLikeObject_co,
v: _ArrayLikeObject_co,
) -> _2Tup[NDArray[Any]]: ...