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CHANGELOG for qseries MAPLE PACKAGE

• findcong - find Ramanujan-type congruences for a given q-series
• qdegree - degree in q of a given q-series
• qs2jaccombo - convert to a sum of jacprods if possible

• jacprodmake - now takes 3 or 4 args. Can use 4th arg to test a given period (base). Can also handle case where coeff of q⁰ is not 1.

• Updated installation instructions.
• Added local vars where necessary.
• There are also two new hidden functions periodfind2 and jacmake (which are used by updated jacprodmake function).

• findlincombomodp - find a linear combination mod p

• qbin - can now handle q=root of unity

• findlincombo

• Updated packageversion with new email address and homepage.
• Local username changed from frank to fgarvan
  New email: fgarvan@ufl.edu
  New homepage: http://qseries.org/fgarvan/qmaple/functions/
• Corrected typo in online help for findlincombo

> with(qseries);
[aqprod, changes, etamake, etaq, findhom, findhomcombo, findhomcombomodp,
    findhommodp, findlincombo, findlincombomodp, findnonhom, findnonhomcombo,
    findpoly, jac2prod, jac2series, jacprod, jacprodmake, mprodmake,
    packageversion, prodmake, qbin, qetamake, qfactor, quinprod, sift, theta,
    theta2, theta3, theta4, tripleprod, winquist, zqfactor]

• findlincombo - find a linear combination.
• findhomcombomodp - modp version of findhomcombo

• Added FUNCTIONS page.
• prodmake - can now handle symbolic exponents.

• findhomcombo and modp version (removed unnecessary etamake computation when etaoption=no)
• findhomcombo (fixed case nops(L)=1)
• findpoly
• sift

• In qetamake changed E(q) to _E(q)

> with(qseries);
[aqprod, changes, etamake, etaq, findhom, findhomcombo, findhomcombomodp,
    findhommodp, findlincombo, findnonhom, findnonhomcombo, findpoly, jac2prod,
    jac2series, jacprod, jacprodmake, mprodmake, packageversion, prodmake, qbin,
    qetamake, qfactor, quinprod, sift, theta, theta2, theta3, theta4, tripleprod,
    winquist, zqfactor]

• packageversion - corresponds to old version function.
• findhommodp - a mod p version of the findhom function.
• mprodmake - generates a product of the form (1 + q^n₁) (1 + q^n₂) (1 + q^n₃) ...
• qetamake - a version of the etamake function which returns products of using E(q^m) instead of eta(m*tau).

> with(qseries);
[aqprod, changes, etamake, etaq, findhom, findhomcombo, findhommodp, findnonhom,

    findnonhomcombo, findpoly, jac2prod, jac2series, jacprod, jacprodmake,

    mprodmake, packageversion, prodmake, qbin, qetamake, qfactor, quinprod,

    sift, theta, theta2, theta3, theta4, tripleprod, winquist, zqfactor]

> 

• changes - lists recent changes in package. See below.
• zqfactor - factors into q-products with extra parameter z.

• jac2series

> with(qseries);
[aqprod, changes, etamake, etaq, findhom, findhomcombo, findnonhom,

    findnonhomcombo, findpoly, jac2prod, jac2series, jacprod, jacprodmake,

    prodmake, qbin, qfactor, quinprod, sift, theta, theta2, theta3, theta4,

    tripleprod, version, winquist, zqfactor]

> changes();
`**************************************************************`
`*`
`*  qseries package version 0.6  - Fri Nov 15 16:37:14 EST 2002`
`*  This version runs on Maple 7`
`*`
`*  Previous version was 0.5b - May 1997`
`*`
`*  Changes since version 0.5b:`
`*`
`*      *  fixed bug in jac2series        `
`*`
`*  Changes since version 0.5:`
`*`
`*      *  new function zqfactor          `
`*         Takes 4 or 5 args: `
`*         zqfactor(F,z,q,N,buglim) `
`*         zqfactor(F,z,q,N) `
`*            factors F into a product of terms `
`*            of the form (1 - a[i,j] z^i q^j).`
`*            Factor F into a product of terms (1 - a[i,j] z^i q^j)`
`*            N = largest j `
`*            buglim = max number of terms (default is 1000).`
`*`
`*  Changes since version 0.4:`
`*`
`*      *  prodmake now takes 3 or 4 args.`
`*         prodmake(f,q,t) returns a q-product.`
`*         prodmake(f,q,t,list) returns a q-product as a list of exponents.`
`*      *  new function changes() - returns changes since previous release.`
`*`
`*  Please report any problems to fgarvan@math.ufl.edu`
`*  See `
`*  http://qseries.org/fgarvan/qmaple/qmaple.html `
`*  for documentation and help.`
`*`
`**************************************************************`

> with(qseries);
[aqprod, etamake, etaq, findhom, findhomcombo, findnonhom, findnonhomcombo,

    findpoly, jac2prod, jac2series, jacprod, jacprodmake, prodmake, qbin,

    qfactor, quinprod, sift, theta, theta2, theta3, theta4, tripleprod,

    version, winquist]

> version();
**************************************************************
*
*  qseries package version 0.4 - Thu Jan 13 12:19:30 EST 2000
*  This version runs on Maple V - Release 5
*
*  Please report any problems to fgarvan@math.ufl.edu
*  See 
*  http://qseries.org/fgarvan/qmaple/qmaple.html 
*  for documentation and help.
*
**************************************************************
> 

The url of this page is http://qseries.org/fgarvan/qmaple/qseries/log.html.
Created by F.G. Garvan (fgarvan@math.ufl.edu) on Thursday, November 25, 1999.
Last update made Fri Jul 12 10:49:41 EDT 2019.

fgarvan@math.ufl.edu