I know that a theorem can be deduced from the AXIOMS of a formal system,(adsbygoogle = window.adsbygoogle || []).push({});

but I do not know how to prove an axiom.

Would you please teach me ?

How to prove an axiom ?

How did the axiomatic rules become axiom ?

I think some statements or formulas are axiomatic, although they seem unbelievable, for example,

https://www.physicsforums.com/showthread.php?s=&threadid=3876

(Volumes of Regular Icosahedron and Regular Tetrahedron ¡V

in the Mathematics forum of Physics Forums.)

**Physics Forums | Science Articles, Homework Help, Discussion**

Join Physics Forums Today!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

# How to prove an axiom ?

**Physics Forums | Science Articles, Homework Help, Discussion**