Je moet ook wel ergens mee zijn met de materie.
Ja. Heb dat op WUWT als volgt verwoord:
If you lack the knowledge (or pretend to be lacking it), you cannot discuss. The situation is like this:
It is known that Pi (3.141592…) is an irrational number. Now:
- People who don’t know wat ‘Pi’ means, cannot argue this theorem.
- People who don’t know what ‘irrational’ means, cannot argue this theorem.
- Most people have never seen the mathematical proof of this theorem. These people cannot argue the theorem.
Opening of twentieth century ignorant people like this have tried to define Pi by law to be a certain rational number in the US.
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