Mathematicians have solved a 32-year-old problem. They found what is known as the ninth Dedekind number, the latest in a set of numbers that follow a very specific set of rules. The last Dedekind ...

What is the nature and meaning of numbers? Mathematician Richard Dedekind asked these questions 159 years ago at ETH Zurich, and became the first person to define real numbers. To mark this occasion, ...

Making history with 42 digits: Scientists at Paderborn University and KU Leuven have unlocked a decades-old mystery of mathematics with the so-called ninth Dedekind number. Experts worldwide have been ...

Making history with 42 digits: Scientists have unlocked a decades-old mystery of mathematics with the so-called ninth Dedekind number. Experts worldwide have been searching for the value since 1991.

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A novel instance of a unique integer known as a Dedekind number has been found by mathematicians after decades of study, searching, and examination. According to a news release, making history with 42 ...

A 42-digit-long number that mathematicians have been hunting for decades, thanks to its sheer difficulty to calculate, has suddenly been found by two separate groups at the same time. This ninth ...