Activity
From 01 Aug 2019 to 30 Aug 2019
29 Aug 2019
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14:55 CoCoALib Feature #1227: exgcd; solve Bezout equation
- An exgcd function would be very useful.
It is used in computing the Hermite normal form (#1304) and in computing Gr... -
14:43 CoCoA-5 Feature #1304 (New): Hermite normal form
- I created a prototype implementation for computing the Hermite normal form and for solving linear systems over the in...
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12:17 CoCoA-5 Feature #1272: Groebner Bases over ZZ
- Changes to the previous version:
- some code cleanup
- fix bug in the ExtendedGBoverZZ function
- add functions Is...
27 Aug 2019
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11:09 CoCoA-5 Bug #1303 (Rejected): Manual looking for "?"
- CoCoA's behaviour on the following inputs is a bit unexpected:...
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11:05 CoCoA-5 Bug #1261 (Feedback): ASCII function
- No reaction in the last 5 months; did Anna test the code (and check it in)?
Moving to feedback.
02 Aug 2019
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22:43 CoCoALib Slug #1302 (Rejected): Factorization mod p
- My fault! The factorization is actually rather fast (since it is mostly a square-free decomposition). The slow part...
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14:14 CoCoALib Slug #1302 (Rejected): Factorization mod p
- CoCoALib took longer than expected to factorize *@x^11009 - 2@* modulo 109 (or was it 101?)
Anyway, @11009 = 101*109...
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