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- cimport numpy as np
- from libc.stdint cimport uint32_t, uint64_t
- cdef extern from "numpy/random/bitgen.h":
- struct bitgen:
- void *state
- uint64_t (*next_uint64)(void *st) nogil
- uint32_t (*next_uint32)(void *st) nogil
- double (*next_double)(void *st) nogil
- uint64_t (*next_raw)(void *st) nogil
- ctypedef bitgen bitgen_t
- from numpy.random.bit_generator cimport BitGenerator, SeedSequence
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