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> This is equivalent to aⁿbⁿcⁿ Is it? You only indent with spaces, so a = b = c = ' ', and the problem you claim disappears.
by tom_mellior 6y ago
> This is equivalent to aⁿbⁿcⁿ
Is it? You only indent with spaces, so a = b = c = ' ', and the problem you claim disappears.
- gbear605 6y agoI'm not sure that's a solution. The problem is verifying that the three 'n's are equal, not that 'a', 'b', and 'c' are equal. Solving this cannot be done in a context free grammar [0]. [0]: https://cs.stackexchange.com/questions/33153/is-an-bn-cn-context-free https://cs.stackexchange.com/questions/33153/is-an-bn-cn-con...
- tom_mellior 6y agoYeah, you're right. I got confused by the original phrasing.