Nov 15, 2012 · 3 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 …

In Python, I'd like a good way to convert its complex number string output into an equivalent string representation which, when interpreted by Python, gives the same value. Basically I'd like funct...

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

A complex number with a negative zero imaginary component gets repr esented as 0.2-0j, but the expression 0.2-0j is actually a subtraction of 0.2 and 0j. The subtraction produces a positive zero …

May 7, 2014 · I tried to compute the eigenvectors of a matrix with scipy. The results where some numbers like this one: -3.47686396e-01+0.j. What does the j stand for and mean? i.e. how to …

May 28, 2022 · I would like to display numbers, such that if the number is real only the real part is displayed. (don't show the 0j) If it is imaginary, so show only the imaginary part.

Jan 4, 2015 · Here's my code: import cmath root = (cmath.sqrt(25)) print (root) raw_input() The problem i face is the result of root is 5+0j which is undesirable i only want the square root. How can i fix this?

In numpy I have an array like [0 + 0.5j, 0.25 + 1.2352444e-24j, 0.25+ 0j, 2.46519033e-32 + 0j] what is the fastest and easiest way to set the super low value to zero to get [0 + 0.5j, 0.25 +...

Sep 20, 2019 · 98 The 1 is converted to a complex number first, 1 + 0j, which then leads to an inf * 0 multiplication, resulting in a nan.

Aug 10, 2014 · >>> 1 + 0j == 1 True Mathematically, $1 + 0i$ and $1$ are the same. We can interchange the two in any operation (at least any operation where complex numbers make sense), …