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seen Oct 28 at 9:02

Oct
14
accepted Expected time of n events to complete
Oct
14
awarded  Yearling
Oct
14
comment Expected time of n events to complete
Now it is clear thanx
Oct
14
comment Expected time of n events to complete
I still cannot get it.Something in parallel means they all start at the same time and finish at the same time, so is like waiting the execution of 1 job which is $1/\mu$
Oct
14
comment Expected time of n events to complete
IF they are parallel then why it is not $1/\mu$ for the $n$ events to complete since the time for 1 equals the time for $n$ as they are processed in parallel?
Oct
14
revised Expected time of n events to complete
added 61 characters in body
Oct
14
asked Expected time of n events to complete
Oct
14
comment What is the correct inter-arrival time distribution in a Poisson process?
What is the expected time then that i have to for the second event to finish?
Oct
2
awarded  Popular Question
Jul
2
awarded  Curious
Jun
27
awarded  Popular Question
Apr
15
comment Existence of a map $\phi:\mathbb{Z}_{N^2}^* \mapsto \mathbb{F} $
Based on chinese remainder theorem there is an isomorphism: $\phi:\mathbb{Z}_{N^2}^* \mapsto \mathbb{Z}_{p^2}^* \times \mathbb{Z}_{q^2}^*$ And if $p$ and $q$ are primes then $\mathbb{Z}_{p^2}^*$ and $\mathbb{Z}_{q^2}^*$ constitute a field. I think this is one possible solution
Apr
15
asked Existence of a map $\phi:\mathbb{Z}_{N^2}^* \mapsto \mathbb{F} $
Mar
7
comment “Great Circle” distance
the norm is not computed correctly . It is not r but
Mar
1
comment Great arc distance between two points on a unit sphere
Even if without the wikipedia definition i cant see how the formula of inner product between $v_1$ and $v_2$ gives the result you wrote
Feb
28
comment Great arc distance between two points on a unit sphere
What you get is not the formula from here: en.wikipedia.org/wiki/Great-circle_distance#Formulas . I can't understand how the differences in cos are derived since you compute the inner product
Feb
28
comment Great arc distance between two points on a unit sphere
how exactly you got the dot product ?
Feb
4
awarded  Notable Question
Dec
27
awarded  Popular Question
Dec
12
asked Does this modular arithmetic equation hold?