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Regular-expressions
New post in Regular-expressions
A regular expression for all strings over $\{a,b\}$ which do not have both substrings $bba$ and $abb$
August 1st, 2022
regular-expressions
Regular expression 00 or 11 not both
August 1st, 2022
regular-language
regular-expressions
Proving that two expressions are equivalent
August 1st, 2022
regular-expressions
formal-proofs
Which of the following sets are regular and which are not? Give justification.
February 20th, 2020
finite-automata
regular-expressions
Are those regular expressions are correct?
August 1st, 2022
regular-expressions
formal-languages
Regular Language and Non-Regular Language
September 29th, 2020
regular-language
regular-expressions
automata
Regular Expression for $L = \{a^n b^m | n \geq 1, m \geq 1, nm \geq 3\}$
April 13th, 2020
regular-expressions
regular-language
What is the regular expression for all bit strings with even number of 0's?
March 19th, 2020
regular-language
regular-expressions
discrete-mathematics
regular expression and intersection
August 1st, 2022
regular-expressions
Regular expression for matching strings without both bba and abb
August 1st, 2022
formal-languages
regular-expressions
What can be defined as a Regular Set
July 29th, 2021
computer-science
regular-expressions
How would I draw a state transition diagram to satisfy this regular expression?
May 19th, 2020
regular-expressions
Regular expression that begins and ends with digit
June 6th, 2020
regular-expressions
discrete-mathematics
Order of expressions in regular expressions?
May 12th, 2020
regular-expressions
how to reduce DFA to NFA with less states
September 9th, 2020
automata
regular-expressions
regular-language
formal-languages
finite-automata
Regular expression for language containing all strings that start and end with different symbols
August 1st, 2022
automata
regular-expressions
finite-automata
Intersection of two languages
August 1st, 2022
regular-language
regular-expressions
formal-languages
automata
context-free-grammar
Understanding Regular Expression (0 U 1)*
September 24th, 2020
regular-expressions
regular-language
automata
Set of Binary Strings Corresponding To a Regular Expression
August 1st, 2022
regular-expressions
Arithmetic Progressions Formula
November 10th, 2020
education
sequences-and-series
regular-expressions
Can anyone explain why language concatenation works like this
August 1st, 2022
regular-expressions
Regex for strings with no three identical consecutive characters
May 8th, 2020
regular-language
regular-expressions
Identify the set of strings of odd length over {a, b} that contain the substring bb
August 1st, 2022
automata
regular-language
regular-expressions
Prove by induction on a string
March 7th, 2020
proof-writing
regular-expressions
regular-language
formal-languages
Proving that $L= \{a^nb^n, n\ge 0\}$ is not a regular language.
October 31st, 2020
automata
regular-expressions
regular-language
Draw a finite state machine which will accept the regular expression $(a^2)^* + (b^3)^*$
August 1st, 2022
automata
discrete-mathematics
regular-expressions
Instead of mid-point, how do i find a third of the way up the line instead.
August 1st, 2022
fractions
vectors
regular-expressions
Blocks of Pyramid Pattern Expression
December 18th, 2020
sequences-and-series
regular-expressions
pattern-recognition
Convert the regular expression to a NFA
April 21st, 2020
regular-language
computability
finite-automata
regular-expressions
automata
Writing regular expressions
July 22nd, 2020
computer-science
regular-expressions
discrete-mathematics
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