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等しい(==)と正確に等しい(=:=)erlang用語比較演算子の違いは何ですか?
前者(==)は値を比較します。後者()は、値とタイプを=:=比較します。
==
=:=
1> 1 =:= 1.0. false 2> 1 == 1.0. true