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High-school Algebra. For College Algebra (groups, rings, matrices, etc.), please use the Superior Algebra forums.
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HelloWorld View latest post
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No new posts Inequalities

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No new posts Number Theory

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Different math contests for high-school students, including the IMO, BMO, National Olympiads, MathLinks Contest.
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Problems involving linear transformations of matrices, linear algebra, vectorial spaces, etc.
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Problems about groups, fields, rings, ideals, quotient rings, extensions, Galois, etc.
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foggy View latest post
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Problems in complex analysis
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 102   358  How to prove Möbius b...
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 1970   31361  Makoto Kobayashi
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 980   10759  Duke
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No new posts Careers in Mathematics
Discuss careers in mathematics. Sponsored by Jane Street Capital.
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