The spectrum of a graph is the spectrum of its adjacency matrix, Cospectral graphs are graphs having the same spectrum. In this paper we study the phenomenon of cospectrality in graphs by comparing ...

Roll Tide! No that’s more like it. This graphing column, I’ll admit, is a much more interesting read when we’re breaking down ...

You can create a release to package software, along with release notes and links to binary files, for other people to use. Learn more about releases in our docs.

A research team led by Professor Simona Giunta at the University of Rome La Sapienza has produced the first reference-quality ...

Bridges crumble, tuna swim, prices climb — and yes, we’ve got a graph for each.

The coordinates of the turning point and the equation of the line of symmetry can be found by writing the quadratic expression in completed square form. Find the equation of the line of symmetry and ...

Imagine that you’re lifted and sailing toward a puff. You’re all good, but your luck runs out when you’re headed before you ...

The first error cropped up about a third of the way into this process. The table of profit and loss showed the business turning profitable in month 10. However, ChatGPT asserted that "By Month ~43–45, ...

Pakistan’s security forces in the southwestern province of Balochistan have arrested a university lecturer accused of plotting a foiled suicide bombing aimed at last week’s Independence Day ...

Books written by Chetan Bhagat are quite relatable for Indian readers and they all come with a resonating and interesting plot line which keeps youngsters hooked till the very end. Here are top 4 ...

The autumn season is a fan favorite for so many with a return to pleasantly cool air punctuated by crisp nights and mild ...