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Mar
24
revised Why is it more efficient to compute the modular exponentiation by calculating to the power of two and not three for example?
edited tags
Mar
23
revised Lower Growth Rate of Euler Totient Function
removed boundary-value-problem tag
Mar
11
revised How to prove that $\forall n \in \Bbb{N}$, $n+\lfloor \sqrt{n} +\frac12 \rfloor$ cannot be a complete square?
edited tags
Mar
10
revised Find the moment generating function, mean, and variance of the piecewise function
improved formatting
Jan
21
revised Find the value of $\log_{xz}(xy^4z) \times \log_{xy}(xyz^4)$
removed recreational-mathematics tag
Jan
13
revised Why does this sequence converge to $\pi$?
fixed formatting in second line
Dec
12
revised How can I create 14 unique team rosters from 24 students in groups of 2?
added combinatorial-designs tag
Jul
22
revised asymptotics of Involutions recurrence relation
[Edit removed during grace period]
Jan
30
revised quadratics wiki excerpt
$c$ was used twice in the last form; presumably it wasn't intended to force those to be equal.
Dec
11
revised Find the last digit of the exponent $x$.
turnt up on the max, fix latex
Dec
8
revised Why is $\frac {1\cdot2\cdot3\cdot…\cdot n}{(n+1)(n+2)…(2n)}\le \frac 1 {n+1}$
added 301 characters in body
Dec
4
revised Can one give me some concrete examples explaining Picard's Great Theorem
corrections
Nov
21
revised How are we able to calculate specific numbers in the Fibonacci Sequence?
formatting
Oct
28
revised Difference between power series method and Frobenius method
minor grammar changes
Oct
24
revised Differences of grade between this three books
changed tags
Sep
16
revised How many ways are there to write $675$ as a difference of two squares?
retagged
Jun
18
revised Applications of groups, rings and modules in life
formatting, capitals
Feb
27
revised For all sets A, B and C, if $A\setminus(B \cup C) = \emptyset$ ; then $A\setminus C\subseteq B$.
improved formatting and changed tags
Feb
18
revised What is my interest rate?
Added new answer
Dec
1
revised What is the least positive integer $n$ for which $(-\sqrt{2}+i\sqrt{6})^n$ is an integer?
added 47 characters in body