Dec 3, 2011 · Are complex numbers a supported data-type in Python? If so, how do you use them?

Nov 15, 2012 · 0j is an imaginary literal which indeed indicates a complex number rather than an integer or floating-point one. The +-0 ("signed zero") is a result of Python's conformance to IEEE 754 floating …

Sep 24, 2015 · How do I make an array of complex numbers in Python? In C++ STL we can write the following code: class Complex { public: int re, im; float getModule() {

Jul 3, 2013 · I'd like to create an Argand Diagram from a set of complex numbers using matplotlib. Are there any pre-built functions to help me do this? Can anyone recommend an approach? Image by …

Now a situation appeared that I need to integrate a complex integrand. quad seems not be able to do it, as the other scipy.integrate routines, so I ask: is there any way to integrate a complex integrand …

Jul 17, 2014 · The way numbers are parsed either by the language parser (in source code) or by the built-in functions (int, float, complex) should not be localizable or configurable in any way; that's …

Mar 22, 2010 · I need to realize a complex if-elif-else statement in Python but I don't get it working. The elif line I need has to check a variable for this conditions: 80, 443 or 1024-65535 inclusive I tried...

Actually, none of the proposed solutions worked in my case (Python 2.7.6, NumPy 1.8.2). But I've found out, that change of dtype from complex (standard Python library) to numpy.complex_ may help:

Jul 6, 2014 · I have need to extract the real and imaginary elements of a complex number in python. I know how to make a list into a complex number... but not the other way around.

The first represents the real part, and the second represents the imaginary part. The view method of the array changes the dtype of the array to reflect that you want to treat two adjacent floating point …