7,697 reputation
720
bio website linkedin.com/in/gt6989b
location New York, NY
age 35
visits member for 2 years, 11 months
seen Aug 14 at 16:37

Feb
20
revised what is the X component of the point , where the spherical coordinates of point are (100,30,60)?
added 22 characters in body
Feb
20
comment Data Representation Question
@JohnHabert :-) nothing like imagination and creativity when sorting through weird question formulations :-)
Feb
20
comment Data Representation Question
@JohnHabert must be a typo of some sort...
Feb
20
reviewed Approve suggested edit on Relation between localization and colimit.
Feb
20
revised $\lim_{(x,y) \to(0,0)}\sin(x - y)$
added 6 characters in body; edited title
Feb
20
comment Data Representation Question
@JohnHabert made the edit, thanks for the catch
Feb
20
revised Data Representation Question
deleted 15 characters in body
Feb
20
comment Writing $A(t)=1+S_1S_2^{-1}$ as an Ito diffusion process.
@dae make an edit with your answers. This uses the Ito product rule $$d(XY) = XdY + YdX + \frac{dXdY}{2}$$
Feb
20
revised Writing $A(t)=1+S_1S_2^{-1}$ as an Ito diffusion process.
added 767 characters in body
Feb
20
comment Tower Property for Conditional expectations
@user130272 I don't understand. What exactly is the question you are trying to solve?
Feb
20
answered Data Representation Question
Feb
20
comment Tower Property for Conditional expectations
@user130272 why would you need to? If the only thing you are asking about is whether $\mathbb{E}[Z|Z=z]=z$, this is trivially true for any random variable - you are conditioning it on its own value, it becomes a constant.
Feb
20
revised spherical coordinates
LaTeX
Feb
20
comment who invented division and why we do division in those steps told?
Still don't understand, are you asking about operation or notation?
Feb
20
answered Tower Property for Conditional expectations
Feb
20
comment who invented division and why we do division in those steps told?
Are you asking who invented the operation of division and why, or are you asking who invented the American notation for long division? Note in Russia, e.g., a different notation for long division is used.
Feb
20
comment Tower Property for Conditional expectations
So what are you asking, how to find $Z$? What are your thoughts? People will give you hints, but please show some effort on the problem.
Feb
20
revised Tower Property for Conditional expectations
latex, hwk tag
Feb
20
answered Writing $A(t)=1+S_1S_2^{-1}$ as an Ito diffusion process.
Feb
20
revised Writing $A(t)=1+S_1S_2^{-1}$ as an Ito diffusion process.
added 43 characters in body