Is there a context-free but non regular language, which still meets the requirements of the regular pumping...
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Is there a context-free but non regular language, which still meets the requirements of the regular pumping lemma?
Regular Pumping Lemma: $exists nin mathbb{N}:forall w in L:{mid
w mid} geq n: exists x,y,zin Sigma^*$:
begin{align} i)&w=xyz\
ii)& {mid y mid} geq 1\ iii)& {mid xy mid} leq n\ iv)& forall
iin mathbb{N_0}:xy^izin L
end{align}
Is there any $L$ with $Lin CFL$ and $Lnotin REG$ but still meets the regular pumping lemma from above?
discrete-mathematics computer-science
edited Dec 17 '18 at 14:38
dkaeae
306311
asked Dec 5 '18 at 20:10
DoesbaddelDoesbaddel
34011
$endgroup$
add a comment |
$begingroup$
Is there a context-free but non regular language, which still meets the requirements of the regular pumping lemma?
Regular Pumping Lemma: $exists nin mathbb{N}:forall w in L:{mid
w mid} geq n: exists x,y,zin Sigma^*$:
begin{align} i)&w=xyz\
ii)& {mid y mid} geq 1\ iii)& {mid xy mid} leq n\ iv)& forall
iin mathbb{N_0}:xy^izin L
end{align}
Is there any $L$ with $Lin CFL$ and $Lnotin REG$ but still meets the regular pumping lemma from above?
discrete-mathematics computer-science
edited Dec 17 '18 at 14:38
dkaeae
306311
asked Dec 5 '18 at 20:10
DoesbaddelDoesbaddel
34011
$endgroup$
1
$begingroup$
Possible duplicate of Non regular language that satisfies pumping lemma
$endgroup$
– dkaeae
Dec 6 '18 at 8:13
add a comment |
$begingroup$
Is there a context-free but non regular language, which still meets the requirements of the regular pumping lemma?
Regular Pumping Lemma: $exists nin mathbb{N}:forall w in L:{mid
w mid} geq n: exists x,y,zin Sigma^*$:
begin{align} i)&w=xyz\
ii)& {mid y mid} geq 1\ iii)& {mid xy mid} leq n\ iv)& forall
iin mathbb{N_0}:xy^izin L
end{align}
Is there any $L$ with $Lin CFL$ and $Lnotin REG$ but still meets the regular pumping lemma from above?
discrete-mathematics computer-science
edited Dec 17 '18 at 14:38
dkaeae
306311
asked Dec 5 '18 at 20:10
DoesbaddelDoesbaddel
34011
$endgroup$
Is there a context-free but non regular language, which still meets the requirements of the regular pumping lemma?
Regular Pumping Lemma: $exists nin mathbb{N}:forall w in L:{mid
w mid} geq n: exists x,y,zin Sigma^*$:
begin{align} i)&w=xyz\
ii)& {mid y mid} geq 1\ iii)& {mid xy mid} leq n\ iv)& forall
iin mathbb{N_0}:xy^izin L
end{align}
Is there any $L$ with $Lin CFL$ and $Lnotin REG$ but still meets the regular pumping lemma from above?
discrete-mathematics computer-science
discrete-mathematics computer-science
edited Dec 17 '18 at 14:38
dkaeae
306311
asked Dec 5 '18 at 20:10
DoesbaddelDoesbaddel
34011
edited Dec 17 '18 at 14:38
dkaeae
306311
asked Dec 5 '18 at 20:10
DoesbaddelDoesbaddel
34011
edited Dec 17 '18 at 14:38
dkaeae
306311
edited Dec 17 '18 at 14:38
dkaeae
306311
edited Dec 17 '18 at 14:38
dkaeae
306311
306311
asked Dec 5 '18 at 20:10
DoesbaddelDoesbaddel
34011
asked Dec 5 '18 at 20:10
DoesbaddelDoesbaddel
34011
asked Dec 5 '18 at 20:10
DoesbaddelDoesbaddel
34011
34011
1
$begingroup$
Possible duplicate of Non regular language that satisfies pumping lemma
$endgroup$
– dkaeae
Dec 6 '18 at 8:13
add a comment |
1
$begingroup$
Possible duplicate of Non regular language that satisfies pumping lemma
$endgroup$
– dkaeae
Dec 6 '18 at 8:13
1
1
$begingroup$
Possible duplicate of Non regular language that satisfies pumping lemma
$endgroup$
– dkaeae
Dec 6 '18 at 8:13
$begingroup$
Possible duplicate of Non regular language that satisfies pumping lemma
$endgroup$
– dkaeae
Dec 6 '18 at 8:13
add a comment |
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$begingroup$
Possible duplicate of Non regular language that satisfies pumping lemma
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– dkaeae
Dec 6 '18 at 8:13