A formal grammar is a set of production rules that describe how to form strings of valid syntax.
What is the actual difference between LR, SLR, and LALR parsers? I know that SLR and LALR are types of …
algorithm parsing compiler-construction grammarI am new to CFG's, Can someone give me tips in creating CFG that generates some language For example L = {…
grammar context-free-grammar lexical-analysis formal-languagesI did not understand how a unambiguous grammar is derived from a ambiguous grammar? Consider the example on site: Example. …
grammar context-free-grammarHow to check whether a sentence is valid in Python? Examples: I love Stackoverflow - Correct I Stackoverflow love - …
python nlp grammarI often hear claims that C++ is a context-sensitive language. Take the following example: a b(c); Is this a …
c++ syntax grammar context-free-grammar context-sensitive-grammarI need help with constructing a left-linear and right-linear grammar for the languages below? a) (0+1)*00(0+1)* b) 0*(1(0+1))* c) (((01+10)*11)*00)* For a) I …
grammar regular-language computation-theory formal-languagesI was trying a tiny code with if statement, although it is very simple,but there is something I really …
r if-statement grammarCan someone explain to me why grammars [context-free grammar and context-sensitive grammar] of this kind accepts a String? What I …
algorithm parsing grammar context-free-grammar context-sensitive-grammar