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  • 0 posts edited
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  • 69 votes cast
Oct
26
accepted 6th Grade Problem
Oct
24
asked 6th Grade Problem
Oct
14
comment A box contains 10 colored discs of which 2 are red
If my first draw is a red disc, do I get to draw again?
Sep
24
awarded  Autobiographer
Jul
25
answered Smallest and largest possible angles of given polygon
Jul
11
answered List of Interesting Math Videos/ Documentaries
Jul
2
awarded  Curious
Jul
1
comment What does it mean for two conjectures to be incompatible?
@ppthegreat: Yes, they can
Jul
1
comment Generate random numbers in a random fashion
Here is a related question on stackoverflow: stackoverflow.com/questions/6947612/…
Jul
1
answered What does it mean for two conjectures to be incompatible?
Jun
30
answered In Dijkstra algorithm, it takes the source, what about the sink?
Jun
30
accepted Minimum score for winner and maximum score for loser in a round-robin tournament.
Jun
30
awarded  Yearling
Jun
30
comment Combination problem technique
Do single-digit numbers count? SHould all the numbers 1, 2, 3, 4, 5 be used?
Jun
30
accepted Removing two adjacent edges so that the graph remains connected
Jun
30
asked Minimum score for winner and maximum score for loser in a round-robin tournament.
Apr
20
answered Simple graph equation help
Apr
20
asked Removing two adjacent edges so that the graph remains connected
Oct
26
awarded  Popular Question
Jul
25
comment Prime patterns in different form representation need attention
Not right now, but I will do it in several hours when I have free time... if nobody esle does before that.