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Feb
11
revised Symmetric Positive Definite and Gradient Proof
added 28 characters in body
Feb
11
revised What does $[0,1]/\{1, \frac 12, \frac 13, … 0\}$ look like?
not a set minus
Feb
7
revised Orthonormal basis of $\mathbb{R}^n$ containing $v_1 = \frac{1}{\sqrt{n}}(1,1,\ldots,1)$
deleted 184 characters in body
Feb
6
revised low-rank matrix approximation (fast partial SVD)
deleted 172 characters in body
Feb
5
revised Prove that $x^3 + y^3 = z^3$ has no integer solutions as briefly as possible
edited title
Jan
31
revised Convex Function Help and Counterxample
added 27 characters in body
Jan
22
revised What is the difference between a point and a vector
added 103 characters in body
Jan
16
revised Cross Product - Moments :: Dynamics
added 7 characters in body
Jan
8
revised Can a monoid be build from two monoids?
deleted 364 characters in body
Jan
8
revised Is it possible to solve the shortest path problem by hardware? And is it worth it?
deleted 1 characters in body
Dec
13
revised Flow Graphs: Why do you need the symmetry property of a graph?
added 123 characters in body
Dec
10
revised Defining a graph as G=(V,E) — how to interpret the notation?
added 6 characters in body
Dec
9
revised I want to show that $\mathrel{R_1}$ and $\mathrel{R_2}$ are a partial order on $\mathbb N$, how would I do this?
rolled back to a previous revision
Dec
9
revised Which solids are characterized by their orthographic projections?
fixed link
Dec
4
revised A jump process as an integrand in Itô integral with respect to an Itô process
edited title
Nov
7
revised What are some examples of notation that really improved mathematics?
cleaned up image and other formatting
Nov
6
revised Metal Ball Cage Template Cardinality: A Brilliantly Lazy PROOF
added 28 characters in body
Oct
28
revised How come this represents the height of a trapezoid?
deleted 6 characters in body
Oct
23
revised Deriving the Area of a Sector of an Ellipse
edited body
Oct
16
revised Determine the value of $p>0$ for which $\sum_{n=1}^{\infty}(-1)^{\lfloor{\sqrt{n}}\rfloor}/n^p$ converges.
added 2 characters in body; edited title