Rami
Reputation
245
Next privilege 250 Rep.
 Jul26 awarded Notable Question Jul2 awarded Curious Apr15 awarded Yearling Nov15 awarded Popular Question Sep26 accepted Why Savitch's theorem doesn't prove that NL = L? Sep19 asked Why Savitch's theorem doesn't prove that NL = L? Jul30 awarded Nice Question Jul27 accepted How to prove that if $m = 10t+k$ and $67|t - 20k$ then 67|m? Jul27 asked How to prove that if $m = 10t+k$ and $67|t - 20k$ then 67|m? May12 comment What are the basic generating functions? Thanks that was very helpful. May12 accepted What are the basic generating functions? May11 comment What are the basic generating functions? that i can use without proving. May11 asked What are the basic generating functions? May4 accepted How do I prove that if $\det(A) < 0$, then $A\in\mathbb R^{2\times 2}$ is a diagonalizable matrix? May3 awarded Editor May3 revised How do I prove that if $\det(A) < 0$, then $A\in\mathbb R^{2\times 2}$ is a diagonalizable matrix? added 16 characters in body May3 asked How do I prove that if $\det(A) < 0$, then $A\in\mathbb R^{2\times 2}$ is a diagonalizable matrix? Apr18 accepted How to prove $n*\varphi(n)/2$ sum? Apr16 asked How to prove $n*\varphi(n)/2$ sum? Apr16 asked How to show $\varphi (ab) = d\varphi(a)\varphi(b) / \varphi(d)$?