master > master: codego - iff

This commit is contained in:
RD
2021-05-15 00:05:03 +02:00
parent 9b225b0551
commit 79bfcf57bb
5 changed files with 24 additions and 4 deletions

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@@ -145,3 +145,4 @@ func (fml Formula) IsConjunction() bool { return fml.kind == "and" || fm
func (fml Formula) IsDisjunction2() bool { return fml.kind == "or2" }
func (fml Formula) IsDisjunction() bool { return fml.kind == "or" || fml.kind == "or2" }
func (fml Formula) IsImplication() bool { return fml.kind == "implies" }
func (fml Formula) IsDoubleImplication() bool { return fml.kind == "iff" }