Triangular numbers follow the formula: Where ( Tn ) is the ( n )-th triangular number. What do you want to do? 1 - Check which triangular number is in a given position 2 - Check if a number is ...

This project presents a new algorithm for identifying perfect numbers by leveraging beautiful triangular numbers. By discovering and implementing a unique pattern in the geometric structure of ...

Ten is a triangular number, because 10 objects can be neatly arranged in an equilateral triangle. In general, a triangular number is a number that can be represented as a triangle with one object in ...

Figuring out Figurate Numbers The figure below shows the visual pattern for the first few triangular, square, pentagonal, and hexagonal numbers. These numbers are called figurate numbers. The number ...

Abstract: The aim of this paper is to explore a novel method for decision making based on triangular fuzzy number. In order to obtain the mathematical model of multi-attribute decision making (MADM) ...

Abstract: Aiming at the traffic dynamic shortest path allocation problem with triangular fuzzy numbers as attribute values, a traffic dynamic shortest path allocation model method based on triangular ...

At first glance, the 153 looks really meaningless. Yet, it has amazing mathematical properties. Moreover, it was not only explicitly mentioned in the Bible and, for various reasons, brings a smile to ...

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 ...