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
  • 1 - 5 of
  • 32
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
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  • 54
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
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symbolic math, mathematics, differential equations, polynomial, continued fraction
Files Tagged by David View all
  • 1 - 5 of
  • 32
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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