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 Jan23 comment Can a complex number ever be considered 'bigger' or 'smaller' than a real number, or vice versa? It is like asking whether a rectangle is bigger than a line segment. Feb11 awarded Critic Feb11 comment Minimum number of colors required to color letters Pair Is {Red, Blue} and {Blue, Red} considered the same or different? Feb10 comment Choosing 2005 balls from 10000 red, 10000 yellow, and 10000 green balls I don't have to use generating functions per se. I am self-learning generating functions and recurrences, so trying to solve as many such problems as possible using generating functions. Good answer by the way, thanks. Feb10 asked Choosing 2005 balls from 10000 red, 10000 yellow, and 10000 green balls Jan26 comment Why is a 3-PDA no more powerful than a 2-PDA? I am not well-versed with what kind of questions are accepted here, so if this should be migrated to another SE site, please do so. :) Jan26 asked Why is a 3-PDA no more powerful than a 2-PDA? Jan19 comment How is $L = \{ a^{i}b^{j}c^{k} \space | \space 0 \le i \le j \le k \}$ not a CFL? Oh, I got it now. Thanks. Jan19 accepted How is $L = \{ a^{i}b^{j}c^{k} \space | \space 0 \le i \le j \le k \}$ not a CFL? Jan19 comment How is $L = \{ a^{i}b^{j}c^{k} \space | \space 0 \le i \le j \le k \}$ not a CFL? Uhm, couldn't we just add an $S \rightarrow \epsilon$ rule? Sorry for this basic question, I am new to this and basically self-learning without any expert guidance. Jan19 comment How is $L = \{ a^{i}b^{j}c^{k} \space | \space 0 \le i \le j \le k \}$ not a CFL? Is there some way to place those comments (i-1) times, etc. more separated from the "equations"? I couldn't figure out any way to do this here. Jan19 asked How is $L = \{ a^{i}b^{j}c^{k} \space | \space 0 \le i \le j \le k \}$ not a CFL? Jan19 accepted NFA for $(ab|a)^{*}$ using only 2 states Jan15 asked NFA for $(ab|a)^{*}$ using only 2 states Jan12 awarded Citizen Patrol Dec31 awarded Commentator Dec31 awarded Editor Dec31 comment Symbolizing the expression: “All the world loves a lover”. @Phira I have reframed the question to make it less "opinion based" (I hope). Dec31 revised Symbolizing the expression: “All the world loves a lover”. I hope this addresses the concerns mentioned in the comment which led to the close votes. Dec31 comment Symbolizing the expression: “All the world loves a lover”. @Phira I only wanted to know the right method, if there is one, to solve such questions, because I do have to answer an exam. There could be multiple correct solutions is good enough of an answer for me.