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