Rank: 51 based on 3462 downloads (last 30 days) and 32 files submitted
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David Terr

E-mail
Company/University
Raytheon

Personal Profile:
I received a Ph.D. in number theory from UC Berkeley in 1997. I also enjoy other areas of math, as well as physics and computer programming. I live in Goleta, CA, near Santa Barbara and work at Raytheon in Goleta.
Professional Interests:

 

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Files Posted by David View all
Updated   File Tags Downloads
(last 30 days)
Comments Rating
27 Dec 2004 numerical.zip Archive containing numerical function files. Author: David Terr numerical, function, mathematics, archive 29 0
27 Dec 2004 Lucas.m Given a nonnegative integer n, return the nth Lucas number. Author: David Terr symbolic ma..., lucas numbe..., fibonacci n..., mathematics 65 0
  • 5.0
5.0 | 1 rating
27 Dec 2004 rqf.m Reduce a binary quadratic form, given as a row vector of length 3. Author: David Terr quadratic f..., positive de..., reduced 46 0
29 Nov 2004 qftimes.m This function composes two quadratic forms. Author: David Terr quadratic f..., positive de..., reduced, composition 31 0
10 Nov 2004 Screenshot Physics.zip Archive containing various files pertaining to physics. Author: David Terr chemistry, physics, files, information 101 5
  • 3.66667
3.7 | 6 ratings
Comments and Ratings on David's Files View all
Updated File Comment by Comments Rating
05 Nov 2008 Wigner3j.m Wigner3j(j1,j2,j,m1,m2,m) returns the Wigner 3j-symbol. Author: David Terr DUBOST, Brice It doesn't respect wigner 3j symetries Wigner3j(1,1,1,1,-1,-1) is not 0
05 Nov 2008 Wigner3j.m Wigner3j(j1,j2,j,m1,m2,m) returns the Wigner 3j-symbol. Author: David Terr DUBOST, Brice
23 Sep 2008 Pell.m Pell(d,s,n) returns the first n positive integer solution to the modified Pell's equation x^2-dy^2=+ Author: David Terr asdasd, asdasdas
19 May 2008 LaguerrePoly.m This program returns the coefficients of the Laguerre polynomial L_n, given n. Author: David Terr Drake, John Simple. Does what it says and the answers check with Abramowitz and Stegen Table 25.9 using roots(LaguerrePoly(n)) for the Gauss-Laguerre quadrature abcissas.
13 May 2008 HermitePoly.m This program returns the coefficients of the Hermite polynomial H_n, given n. Author: David Terr nary, lay
Top Tags Applied by David
symbolic math, mathematics, differential equations, polynomial, continued fraction
Files Tagged by David View all
Updated   File Tags Downloads
(last 30 days)
Comments Rating
27 Dec 2004 numerical.zip Archive containing numerical function files. Author: David Terr numerical, function, mathematics, archive 29 0
27 Dec 2004 Lucas.m Given a nonnegative integer n, return the nth Lucas number. Author: David Terr symbolic ma..., lucas numbe..., fibonacci n..., mathematics 65 0
  • 5.0
5.0 | 1 rating
27 Dec 2004 rqf.m Reduce a binary quadratic form, given as a row vector of length 3. Author: David Terr quadratic f..., positive de..., reduced 46 0
29 Nov 2004 qftimes.m This function composes two quadratic forms. Author: David Terr quadratic f..., positive de..., reduced, composition 31 0
10 Nov 2004 Screenshot Physics.zip Archive containing various files pertaining to physics. Author: David Terr chemistry, physics, files, information 101 5
  • 3.66667
3.7 | 6 ratings

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