34 lines
1.2 KiB
Cython
34 lines
1.2 KiB
Cython
# Legacy public Cython API declarations
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#
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# NOTE: due to the way Cython ABI compatibility works, **no changes
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# should be made to this file** --- any API additions/changes should be
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# done in `cython_optimize.pxd` (see gh-11793).
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ctypedef double (*callback_type)(double, void*)
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ctypedef struct zeros_parameters:
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callback_type function
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void* args
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ctypedef struct zeros_full_output:
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int funcalls
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int iterations
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int error_num
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double root
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cdef double bisect(callback_type f, double xa, double xb, void* args,
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double xtol, double rtol, int iter,
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zeros_full_output *full_output) nogil
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cdef double ridder(callback_type f, double xa, double xb, void* args,
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double xtol, double rtol, int iter,
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zeros_full_output *full_output) nogil
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cdef double brenth(callback_type f, double xa, double xb, void* args,
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double xtol, double rtol, int iter,
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zeros_full_output *full_output) nogil
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cdef double brentq(callback_type f, double xa, double xb, void* args,
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double xtol, double rtol, int iter,
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zeros_full_output *full_output) nogil
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