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Tunococ

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linear-algebra

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20 posts edited

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190 votes cast

Answers (277)

Votes Activity Newest

60	Funny thing. Multiplying both the sides by 0?
25	Derivative of the $2$-norm of a multivariate function
22	Rank product of matrix compared to individual matrices.
16	matrix similarity upper triangular matrix
16	How many times to roll a die before getting two consecutive sixes?

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Reputation (9,414)

+20	Derivative of the $2$-norm of a multivariate function
+10	matrix similarity upper triangular matrix
+10	What is the relationship between the null space and the column space?
+10	Partial Fractions Decomposition

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Questions (21)

Votes Activity Newest

52	Intuition behind Snake Lemma
15	Geometric Interpretation of Determinant of Transpose
12	Path Algebra for Categories
8	Equivalence of Categories and of Their Functor Categories
3	Naturality in Yoneda's Lemma

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Tags (172)

100 linear-algebra × 49	59 matrices × 19
80 calculus × 42	44 multivariable-calculus × 12
73 trigonometry × 10	40 derivatives × 7
62 probability × 26	39 real-analysis × 18
60 fake-proofs	36 statistics × 10

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Bookmarks (20)

Votes Activity Newest Views Added

89	100 blue-eyed islanders puzzle: 3 questions
44	Find $f(x)$ such that $f(f(x)) = x^2 - 2$
43	Calculus conjecture
20	How many different shapes can I make with this toy?
20	If $f$ is uniformly differentiable then $f '$ is uniformly continuous?

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Accounts (15)

	Mathematics	9,414 rep	23 silver badges36 bronze badges
	MathOverflow	205 rep	2 silver badges6 bronze badges
	Stack Overflow	195 rep	6 bronze badges
	English Language & Usage	136 rep	2 bronze badges
	TeX - LaTeX	133 rep	4 bronze badges

Badges (30)

Recent Class Name

Good Answer × 2	Nice Answer × 10
linear-algebra	Nice Question × 3
Yearling × 9	Notable Question
Popular Question × 4	Revival × 3
Enlightened × 5	Favorite Question

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Votes cast (190)

all time			by type
172	up		27	question
18	down		163	answer

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