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Re:How real are real numbers? (2004) by protonfish on Monday April 10, 2017 @04:43PM (#14082359)
Numbers are not physical things, they are symbols that are part of a system that has changed significantly over years. We can make a metaphorical link between a number and a measurement of our universe, but that does not mean that numbers are part of the physical world.
Re:How real are real numbers? (2004) by cgh on Monday April 10, 2017 @08:23PM (#14083767)
They may not be part of our physical world but that does not mean they don't exist independently:

https://plato.stanford.edu/entries/platonism-mathematics/#Ex...