Reputation
Top tag
Next privilege 250 Rep.
View close votes
Badges
8
Impact
~8k people reached

  • 0 posts edited
  • 0 helpful flags
  • 8 votes cast
Apr
10
awarded  Popular Question
Jul
2
awarded  Curious
Feb
11
awarded  Popular Question
May
9
accepted Trying to work out $Var(\bar{X})$ of Pareto distribution
May
9
accepted Orders of elements in cyclic groups
Apr
24
comment Conjugacy classes of D2n?
Ahh thank you, this makes a lot of sense now.
Apr
24
accepted Conjugacy classes of D2n?
Apr
24
asked Conjugacy classes of D2n?
Apr
15
accepted Identity for $\nabla w .\nabla w$
Apr
15
comment Identity for $\nabla w .\nabla w$
Oh ok. Thanks, it's actually quite simple :)
Apr
15
asked Identity for $\nabla w .\nabla w$
Apr
6
revised Trying to work out $Var(\bar{X})$ of Pareto distribution
added 79 characters in body
Apr
6
asked Trying to work out $Var(\bar{X})$ of Pareto distribution
Apr
5
asked Orders of elements in cyclic groups
Apr
5
comment Taylor's theorem for $|x|<1$ for $\sqrt{1+x}$?
@Hurkyl so I can do a Taylor expansion at 0, and then show that the radius of convergence is 1?
Apr
5
asked Taylor's theorem for $|x|<1$ for $\sqrt{1+x}$?
Mar
3
comment Show that these groups are not cyclic and hence have no such generator?
Great thanks :) But if a group has length $n$ and order $n$ does that necessarily mean it's cyclic?
Mar
3
comment Show that these groups are not cyclic and hence have no such generator?
Oh, I think I understand the first one...for the second, it if because $C_2\times C_4$ has length 8 but order 4, so can't be cyclic?
Mar
3
revised Show that these groups are not cyclic and hence have no such generator?
added 1 characters in body
Mar
3
asked Is $\mathbb{Z}^2$ cyclic?