Fortunately, there’s a better way to work directly with NumPy data: Cython. By writing type ... than a generic Python object (slow). Here’s an example of a Cython function declaration that ...

Historically, Cython used its own peculiar syntax, a hybrid of Python syntax and the C type ... NumPy, allowing you to write Cython functions that hook directly and natively into NumPy functions ...

Today, NumPy is completely open-source and has many contributors. It is also widely regarded as the best Python library for ... one of the widest ranges for data types. Some other attractive ...