Is π really irrational? Yes, really really. It is completely, unequivocally and blatantly not a rational number. The interesting question for me, and one I've accepted I'll never know the answer ...

Because every transcendental number is irrational, any proof showing that pi is transcendental also proves that pi is irrational.

Math lovers celebrate today (3/14) as Pi Day, in honor of the irrational number pi. Pi is an irrational number, meaning it cannot be written as a simple fraction. Here are some nerdy facts about ...

Without the theorem of the excluded middle, all kinds of difficulties arise. In fact, many mathematical proofs are based on ...

Here are some nerdy facts about the irrational number, to impress your friends as you celebrate Pi Day (which is also Albert Einstein's birthday). [The 9 Most Massive Numbers in Existence] 1.

Because every transcendental number is irrational, any proof showing that pi is transcendental also proves that pi is irrational. — Will we ever have quantum laptops? — Who was the first cyborg?