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seen Dec 15 at 12:55

Dec
15
accepted Monte Carlo Volume Calculation and Speed Up
Dec
15
revised Monte Carlo Volume Calculation and Speed Up
Correction
Dec
15
comment Monte Carlo Volume Calculation and Speed Up
Why the multiplication factor of $3$?
Dec
15
revised Monte Carlo Volume Calculation and Speed Up
Coorected programs
Dec
15
revised Monte Carlo Volume Calculation and Speed Up
clarification
Dec
15
revised Monte Carlo Volume Calculation and Speed Up
Another example
Dec
15
revised Monte Carlo Volume Calculation and Speed Up
Another example
Dec
15
revised Monte Carlo Volume Calculation and Speed Up
Correction
Dec
15
asked Monte Carlo Volume Calculation and Speed Up
Nov
14
comment Show how Eliminate arrives at reduction
Thank you for that update, I was wondering how to get the correct powers. Also, do you think it is possible to figure this out by hand? I have not worked with GB much, but reviewed them and I see there are algorithms. Maybe even solving it without those. Regards
Nov
14
accepted Show how Eliminate arrives at reduction
Nov
14
asked Show how Eliminate arrives at reduction
Jul
2
awarded  Curious
Apr
14
comment Mathematica Implementation of Householder’s Method
That did it! Knew it was something silly. Now I have to study the results! Thank you! Regards
Apr
14
accepted Mathematica Implementation of Householder’s Method
Apr
14
comment Mathematica Implementation of Householder’s Method
I am very familiar with this site, unfortunately, all of the code has been removed and the stuff is not copyable. I would have to retype that code and hope no errors are made. Thanks anyway! Regards
Apr
14
comment Mathematica Implementation of Householder’s Method
The example here uses a single vector, but we want to use it for a matrix. I suspect that you somehow call it for each row vector and somehow combine those. I am also concerned that this snippet does not use the sign test to determine the signs. Note, this paper is just an example, this is just Householder transforms. The paper was used only because it had code. Here is a Wiki example: en.wikipedia.org/wiki/Householder_transformation
Apr
14
comment Mathematica Implementation of Householder’s Method
Maybe I am missing something, but how do you use it to get the same result as the $4x4$ in the paper?
Apr
14
comment Mathematica Implementation of Householder’s Method
I agree with your comment of bad code. That is why I have the aside in my post. However, I just want something quick to see HH transformations from step to step. Do you know of an alternate approach or code or something built-in to MMA?
Apr
14
asked Mathematica Implementation of Householder’s Method