41 lines
890 B
Cython
41 lines
890 B
Cython
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cimport numpy as cnp
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ctypedef fused lapack_t:
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float
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double
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(float complex)
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(double complex)
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ctypedef fused lapack_cz_t:
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(float complex)
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(double complex)
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ctypedef fused lapack_sd_t:
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float
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double
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ctypedef fused np_numeric_t:
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cnp.int8_t
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cnp.int16_t
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cnp.int32_t
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cnp.int64_t
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cnp.uint8_t
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cnp.uint16_t
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cnp.uint32_t
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cnp.uint64_t
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cnp.float32_t
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cnp.float64_t
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cnp.longdouble_t
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cnp.complex64_t
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cnp.complex128_t
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ctypedef fused np_complex_numeric_t:
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cnp.complex64_t
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cnp.complex128_t
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cdef void swap_c_and_f_layout(lapack_t *a, lapack_t *b, int r, int c) noexcept nogil
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cdef (int, int) band_check_internal_c(np_numeric_t[:, ::1]A) noexcept nogil
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cdef bint is_sym_her_real_c_internal(np_numeric_t[:, ::1]A) noexcept nogil
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cdef bint is_sym_her_complex_c_internal(np_complex_numeric_t[:, ::1]A) noexcept nogil
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