All Questions
5
questions
2
votes
1
answer
132
views
Multithreaded sparse linear solver in Python
I would like to know if there are any multithreaded sparse linear solvers for LU decomposed sparse matrices.
I want to increase the solving speed of a system like:
...
- 29
1
vote
1
answer
66
views
Fixing math library functions in Black-Scholes options pricing model
I've amended a code for the Black-Scholes formula for European pricing options found here at the bottom of the page and fixed the math functions accordingly. Unlike the code on the website, mine has ...
- 113
2
votes
2
answers
1k
views
Solving the TDoA multilateration problem in 3-dimensions
Background.
I've written an algorithm to solve the Time Difference of Arrival (TDoA) multilateration problem in 3-dimensions. That is, given the known coordinates of ...
- 295
2
votes
1
answer
104
views
Grade of Service Probability Function Python
Consider the following typical probability scenario:
I defined this function to handle that scenario, I'm curious if Python has a more efficient method to handle this, or if this is the best way:
<...
- 247
4
votes
1
answer
4k
views
Compute Gini Coefficient
Recently, I was given a math assignment to calculate Gini Indexes for a table of percent distributions of aggregate income.
The table takes the form of:
...
- 319