Patrick87

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4,643 reputation

1029

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visits	member for	1 year, 2 months
	seen	15 hours ago
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67 Answers

votes activity newest

15	Adding elements to a sorted array
14	Is this language defined using twin primes regular?
12	regular expression given the language
12	How to prove that $n(\log_3(n))^5 = O(n^{1.2})$?
12	Does the 'difference' operation add expressiveness to a query language that already includes 'join'?

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4,643 Reputation

+10	Using hash tables instead of lists for buckets in hash tables
+10	Finding “fingerprint” sets
+20	Complement of halting set is not r.e
+5	How does variance in task completion time affect makespan?

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18 Questions

votes activity newest

23	Determining capabilities of a min-heap (or other exotic) state machines
20	Do subqueries add expressive power to SQL queries?
16	Algorithm to chase a moving target
16	Are there inherently ambiguous and deterministic context-free languages?
13	How does variance in task completion time affect makespan?

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74 Tags

124 formal-languages × 31	40 algorithms × 14
81 regular-languages × 13	37 formal-grammars × 9
49 automata × 17	34 context-free × 8
45 asymptotics × 6	27 mathematical-analysis × 3
45 landau-notation × 6	26 finite-automata × 5

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14 Accounts

	Stack Overflow	8,677 rep	825
	Computer Science♦	4,643 rep	1029
	English Language & Usage	449 rep	15
$Mathematics Stack Exchange$	Mathematics	223 rep	16
	Area 51	206 rep	4

22 Badges

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Enlightened × 6	Custodian × 2
Nice Answer × 6	Cleanup
Nice Question × 7	Organizer
Yearling	Convention
formal-languages	Enthusiast

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233 Votes Cast

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47	down		126	answer		5		2

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