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| from typing import Final, TypedDict, type_check_only
|
| import numpy as np
| from numpy._typing import NDArray
|
| from ._linalg import fortran_int
|
| ###
|
| @type_check_only
| class _GELSD(TypedDict):
| m: int
| n: int
| nrhs: int
| lda: int
| ldb: int
| rank: int
| lwork: int
| info: int
|
| @type_check_only
| class _DGELSD(_GELSD):
| dgelsd_: int
| rcond: float
|
| @type_check_only
| class _ZGELSD(_GELSD):
| zgelsd_: int
|
| @type_check_only
| class _GEQRF(TypedDict):
| m: int
| n: int
| lda: int
| lwork: int
| info: int
|
| @type_check_only
| class _DGEQRF(_GEQRF):
| dgeqrf_: int
|
| @type_check_only
| class _ZGEQRF(_GEQRF):
| zgeqrf_: int
|
| @type_check_only
| class _DORGQR(TypedDict):
| dorgqr_: int
| info: int
|
| @type_check_only
| class _ZUNGQR(TypedDict):
| zungqr_: int
| info: int
|
| ###
|
| _ilp64: Final[bool] = ...
|
| def dgelsd(
| m: int,
| n: int,
| nrhs: int,
| a: NDArray[np.float64],
| lda: int,
| b: NDArray[np.float64],
| ldb: int,
| s: NDArray[np.float64],
| rcond: float,
| rank: int,
| work: NDArray[np.float64],
| lwork: int,
| iwork: NDArray[fortran_int],
| info: int,
| ) -> _DGELSD: ...
| def zgelsd(
| m: int,
| n: int,
| nrhs: int,
| a: NDArray[np.complex128],
| lda: int,
| b: NDArray[np.complex128],
| ldb: int,
| s: NDArray[np.float64],
| rcond: float,
| rank: int,
| work: NDArray[np.complex128],
| lwork: int,
| rwork: NDArray[np.float64],
| iwork: NDArray[fortran_int],
| info: int,
| ) -> _ZGELSD: ...
|
| #
| def dgeqrf(
| m: int,
| n: int,
| a: NDArray[np.float64], # in/out, shape: (lda, n)
| lda: int,
| tau: NDArray[np.float64], # out, shape: (min(m, n),)
| work: NDArray[np.float64], # out, shape: (max(1, lwork),)
| lwork: int,
| info: int, # out
| ) -> _DGEQRF: ...
| def zgeqrf(
| m: int,
| n: int,
| a: NDArray[np.complex128], # in/out, shape: (lda, n)
| lda: int,
| tau: NDArray[np.complex128], # out, shape: (min(m, n),)
| work: NDArray[np.complex128], # out, shape: (max(1, lwork),)
| lwork: int,
| info: int, # out
| ) -> _ZGEQRF: ...
|
| #
| def dorgqr(
| m: int, # >=0
| n: int, # m >= n >= 0
| k: int, # n >= k >= 0
| a: NDArray[np.float64], # in/out, shape: (lda, n)
| lda: int, # >= max(1, m)
| tau: NDArray[np.float64], # in, shape: (k,)
| work: NDArray[np.float64], # out, shape: (max(1, lwork),)
| lwork: int,
| info: int, # out
| ) -> _DORGQR: ...
| def zungqr(
| m: int,
| n: int,
| k: int,
| a: NDArray[np.complex128],
| lda: int,
| tau: NDArray[np.complex128],
| work: NDArray[np.complex128],
| lwork: int,
| info: int,
| ) -> _ZUNGQR: ...
|
| #
| def xerbla(srname: object, info: int) -> None: ...
|
|
