Mathematica不能简化[Log [4]/Log [2]]?

bar*_*ter 1 wolfram-mathematica

当我Simplify[Log[4]/Log[2]]在Mathematica时,它恢复原状.我如何强迫Mathematica回馈2

Log2[4]收益率为2,但Log2[x]收益率Log[x]/Log[2],表明Mathematica在这里做了一些不寻常的事情.

Chr*_*nen 6

用途FullSimplify:

FullSimplify[Log[4]/Log[2]]
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