Mathematics
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lemon
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15 Questions

Score Activity Newest Views
3 votes
1 answer
191 views

Length of Gaussian distributed variables

3 votes
2 answers
306 views

General solution to $f(kx,ky)=kf(x,y)$

2 votes
2 answers
609 views

Approximate this ratio of factorials

2 votes
0 answers
48 views

Numerical solution of $k\nabla^2 p(\vec{x}) = \nabla(\vec{f}(\vec{x})p(\vec{x}))$

1 vote
1 answer
3k views

First hitting time distribution for a discrete random walk

1 vote
1 answer
50 views

Generate random number from $P(x)=Ax^{-3/2}\exp(-B/x)$?

1 vote
1 answer
65 views

Probability error

1 vote
0 answers
35 views

Finding $\mathrm{vol}(f^{-1}(y))$

1 vote
1 answer
46 views

When does this quadratic with an exponential coefficient have a solution?

1 vote
1 answer
828 views

Probability equals rate $\times$ time?

0 votes
1 answer
10 views

Should the approximation sign be carried forward in derivations involving multiple rearrangements?

0 votes
2 answers
255 views

Definition of dimension

0 votes
3 answers
169 views

Differentiable function that merges two straight lines

0 votes
1 answer
81 views

Inverse integral transform of $\cos(t-u)$

-1 votes
2 answers
2k views

Brownian motion: first-hitting-time with double barrier [closed]