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Jun
7
revised response of unit step input in harmonically oscillating system
formatting
Jun
7
revised NP-hardness reduction
added 10 characters in body
Jun
7
revised How to prove such a function doesn't exist?
removed irrelevant tags
Jun
7
revised Is there really no way to integrate $e^{-x^2}$?
formatting
Jun
4
revised rates of motion of projected points along a circle
answer the question
Jun
1
revised Moment of inertia of an ellipse in 2D
formatting
May
31
revised Ideal Coin Value Choices
added name of paper
May
30
revised Can the borders of a map be deformed to give arbitrary area to any region?
explicit algorithm
May
30
revised Can the borders of a map be deformed to give arbitrary area to any region?
added figure
May
27
revised A counterexample to the going down theorem
formatting
May
26
revised Maximizing a quadratic subject to $\lVert x\rVert_2 \le 1$
edited body
May
26
revised How many eyes needed for higher-dimensional vision
minor corrections
May
22
revised How to Interpret Time Scales in a Dynamic System
improved formatting
May
18
revised Initial value problem, $dy/dt=1/y$, $y(0)=0$
corrected minor typos
May
16
revised maximization and minimization
formatting
May
15
revised Logarithm of a Convex Function
rolled back to a previous revision
May
11
revised Three-dimensional art galleries
added picture
May
10
revised Necessary and sufficient condition for the matrix $A = I-2xx^t$ to be orthogonal
added 119 characters in body
May
10
revised Three-dimensional art galleries
added 253 characters in body
May
9
revised Distance between points in a convex set and outside of a convex set.
changed $<, >$ to $\langle, \rangle$