How exactly does Knuths Up-Arrow notation work? Just to get more of a feel for the arrow-notation and how rapidly the numbers can grow, let's extend the example one stage further in a couple of different ways First, what about $2↑↑↑4$? This is the same as $2↑↑ (2↑↑ (2↑↑2))$ which, using the working above, we know is $2↑↑65536$ In words, this is a tower of $65336$ twos! Second, what if we had four arrows? It turns out
What does this symbol ↑ mean? - Mathematics Stack Exchange Sorry for my bad english I have a question about postfix expression , but i dont what symbol ↑ mean ? Thank for your help Find the value of the postfix expression: 2 2 4 + 3 2 ↑ + 5 3 + * –
How does it work? - Mathematics Stack Exchange You'll need to complete a few actions and gain 15 reputation points before being able to upvote Upvoting indicates when questions and answers are useful What's reputation and how do I get it? Instead, you can save this post to reference later
big numbers - How much bigger is 3↑↑↑↑3 compared to 3↑↑↑3 . . . 3↑↑↑3 is already mind-bogglingly large, but how much larger is 3↑↑↑↑3? Is it so large that it is simply around 3↑↑↑↑3 times larger than 3↑↑↑3? Or is there another way to express its magnitude in te
What comes after exponents? - Mathematics Stack Exchange We use multiplication for repeated addition, and in turn use exponents for repeated multiplication What topic comes after this, for repeated exponentials? Is there something my teachers are hiding
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