Producing all numbers using just four fours

How many of the natural numbers do you think you can produce just by combining four 4s with standard mathematical operations?

The answer might blow your mind a little bit. It’s all of them!

In particular, you can get any natural number by using the symbols ‘4’, ‘√’, ‘log’, and ‘/’. And in particular, you can do it with just four 4s!

Try it for yourself before moving on!



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