7 lines
178 B
Python
7 lines
178 B
Python
|
import cffi, ctypes.util
|
||
|
|
ctypes.util.find_library('m')
|
||
|
|
ffi = cffi.FFI()
|
||
|
|
ffi.cdef("double cos(double);")
|
||
|
|
print(ffi.dlopen('libm.so.6').cos(1.23))
|
||
|
|
print(ffi.dlopen('m').cos(1.23))
|