We do not want many 'variations' in the proof of a mathematical theorem:' enumeration of cases', indeed, is one of the duller forms of mathematicalargument.
在数学定理的证明中我们并不需要太多的“变数”,“各种情况的列举”实际上是一种更无趣的数学论证方式。
2
They used a pure mathematicalargument to show that there is no way the particle can choose spins around every imaginable axis in a way that is consistent with the 1-0-1 rule.