Abstract: Triangular intuitionistic fuzzy numbers (TIFNs) are effective and flexible to characterize the fuzziness and uncertainty in real-world problems. The theories of TIFNs have been used in multi ...

Test your knowledge of taxicab geometry, triangular numbers, the golden ratio and more. Credit... Supported by By Steven Strogatz “Math, Revealed,” our four-part series exploring the mathematics ...

How a centuries-old math puzzle helped us see inside the human brain. By Steven Strogatz Photo illustrations by Jens Mortensen Each installment of “Math, Revealed” starts with an object, uncovers the ...

Pythagoras was not simply interested in the number three. He was fascinated by numbers in general. He viewed them as the key to understanding the universe as a whole. His investigation into the nature ...

RESEARCH TRIANGLE PARK — Job openings in the Triangle’s startup job market fell again this week, according to the latest edition of the WRAL TechWire Jobs Report. The report pulls numbers weekly from ...

PowerPoint presentations are an essential tool for students, teachers, business professionals and anyone who needs to present information in an organized and visually appealing manner. Adding slide ...

How to remove slide numbers from specific slides in Microsoft PowerPoint Your email has been sent Occasionally, you see a Microsoft PowerPoint presentation with numbered slides. It’s the same as ...

Although by default, PowerPoint allows users to Undo changes 20 times, you can increase or decrease the maximum number of Undos using this guide. It is possible to make this change using the given ...