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Mathematics

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How Geometry, Data and Neighbors Predict Your Favorite Movies

May 22, 2019

A little high school geometry can help you understand the basic math behind movie recommendation engines.

The Hidden Heroines of Chaos

May 20, 2019

Two women programmers played a pivotal role in the birth of chaos theory. Their previously untold story illustrates the changing status of computation in science.

Solution: ‘The Bulldogs That Bulldogs Fight’

May 16, 2019

To minimize brain strain when thinking recursively, start simply, look for a pattern and let the pattern do the work.

Out of a Magic Math Function, One Solution to Rule Them All

May 13, 2019

Mathematicians used “magic functions” to prove that two highly symmetric lattices solve a myriad of problems in eight- and 24-dimensional space.

The Subtle Art of the Mathematical Conjecture

May 7, 2019

It’s an educated guess, not a proof. But a good conjecture will guide math forward, pointing the way into the mathematical unknown.

Universal Pattern Explains Why Materials Conduct

May 6, 2019

Mathematicians have found that materials conduct electricity when electrons follow a universal mathematical pattern.

A New Approach to Multiplication Opens the Door to Better Quantum Computers

April 24, 2019

Quantum computers can’t selectively forget information. A new algorithm for multiplication shows a way around that problem.

The Bulldogs That Bulldogs Fight

April 17, 2019

Solve a linguistic whodunit about a college mascot by thinking like a self-referencing computer subroutine.

Mathematicians Discover the Perfect Way to Multiply

April 11, 2019

By chopping up large numbers into smaller ones, researchers have rewritten a fundamental mathematical speed limit.

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