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Top Questions
21
votes
Proof by induction of Bernoulli's inequality: $(1 + x)^n \geq 1 + nx$
inequality
proof-strategy
induction
asked Aug 24 '13 at 20:17
math.stackexchange.com
14
votes
How does one construct an abstract (n × n) empty grid of squares?
tikz-pgf
tables
formatting
grid-typesetting
grids
asked Jul 25 '13 at 20:32
tex.stackexchange.com
7
votes
Riemann-Spherical Projection of Network onto the $\mathbb{R}^2$-Plane
calculus-and-analysis
graphs-and-networks
complex
version-8
projection
asked Aug 4 '13 at 22:48
mathematica.stackexchange.com
6
votes
Object Formatting: Graphics as In-line Symbols
tikz-pgf
graphics
inline
asked Aug 18 '13 at 18:51
tex.stackexchange.com
6
votes
Revisited$^2$: Why is $(-n)^2$ divergent? How can it be shown rigorously?
real-analysis
sequences-and-series
limits
inequality
asked Sep 7 '13 at 22:01
math.stackexchange.com
6
votes
$n\text{ odd}\implies n^2=8k+1$ for some $k\in \mathbb{Z}$
elementary-number-theory
proof-strategy
asked Aug 9 '13 at 1:04
math.stackexchange.com
6
votes
$S\subseteq T$ implies $\inf T\leq\inf S\leq\sup S\leq \sup T$
calculus
inequality
asked Aug 26 '13 at 14:26
math.stackexchange.com
5
votes
REVISTED$^2$: Fraction Existence Proof
real-analysis
inequality
proof-strategy
fractions
asked Sep 2 '13 at 3:16
math.stackexchange.com
Top Answers
6
REVISITED: What is an open cover?
math.stackexchange.com
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