Is Regular char
Cslib.Language.IsRegular.char
Plain-language statement
The language containing only the one character string a is regular.
Source project: Lean Computer Science Library
Person-level attribution pending.
Source-pinned research
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Clear filtersCslib.Language.IsRegular.char
Plain-language statement
The language containing only the one character string a is regular.
Source project: Lean Computer Science Library
Person-level attribution pending.
Cslib.Language.IsRegular.iSup
Plain-language statement
The union of any finite number of regular languages is regular.
Source project: Lean Computer Science Library
Person-level attribution pending.
Cslib.Language.IsRegular.mul
Plain-language statement
The concatenation of two regular languages is regular.
Source project: Lean Computer Science Library
Person-level attribution pending.