A function is a reusable block of code or programming statements designed to perform a certain task. To define or declare a function, Python provides the def keyword. The following is the syntax for ...

Cython assumes any function not annotated with @cython.cfunc is just a Python function, and not convertible to pure C. You can fix this by editing the def f declaration to read: @cython.cfunc def ...

If you squint hard, you can see the original Python syntax still in there, albeit buried under a number of other things that aren’t Python. cdef and cpdef , for instance, are used to declare ...

A function is a reusable block of code or programming statements designed to perform a certain task. To define or declare a function, Python provides the def keyword. The following is the syntax for ...