5

Questions
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1
vote
0
answers
75
views

Rational viewing points in a polygon

nov 21 at 17:30 Sinai Robins 485●2●9

2
5
votes
1
answer
166
views

Seeing the vertices of a polygon with rational angles

nov 17 at 20:33 Will Sawin 19.4k●1●24●48

3
8
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0
answers
334
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Zero-free theta functions in the upper half plane

nov 16 at 1:17 Sinai Robins 485●2●9

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2
votes
1
answer
110
views

Gram matrix modulo 4

nov 10 at 21:02 Will Jagy 12.6k●1●26●45

4
10
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0
answers
321
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Reciprocity (Ehrhart-style) for real polytopes?

nov 12 at 3:30 Sinai Robins 485●2●9