cmn: 拓撲學

Information
has URI	http://lexvo.org/id/term/cmn/%E6%8B%93%E6%92%B2%E5%AD%B8
character	Character U+62D3
character	Character U+64B2
character	Character U+5B78

Meaning
Show unreliable ▼
means	(noun) the branch of pure mathematics that deals only with the properties of a figure X that hold for every figure into which X can be transformed with a one-to-one correspondence that is continuous in both directions topology, analysis situs