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2d
accepted Property of real functions when derivative approaches zero
2d
asked Property of real functions when derivative approaches zero
Nov
21
accepted Show that vector space has no countable base
Nov
21
comment Show that vector space has no countable base
If the dimensionality of a vector space is the number of its basis vectors, how can there be infinite dimensional vector spaces of the set of basis vectors has to be finite?
Nov
21
asked Show that vector space has no countable base
Oct
9
awarded  Popular Question
Mar
15
awarded  Notable Question
Dec
8
awarded  Caucus
Nov
8
accepted Proof of identity involving binomial coefficient
Nov
8
asked Proof of identity involving binomial coefficient
Oct
25
accepted Nested square brackets in tensor indices
Oct
18
comment Nested square brackets in tensor indices
Is the second 1/2 in the original answer correct?
Oct
18
asked Nested square brackets in tensor indices
Aug
5
awarded  Yearling
Jul
2
awarded  Curious
Apr
16
accepted Average IQ of Mensa
Apr
12
awarded  Nice Question
Apr
11
awarded  Popular Question
Apr
11
asked Average IQ of Mensa
Feb
27
awarded  Popular Question