CoCoA » CoCoALib

Release issues:
https://cocoa.dima.unige.it/redmine/projects/cocoalib/issues?query_id=48

Here is a list of the main changes (from 0.99800)
2024-03-28: Work in progress

• added fns elim and saturate
• added fn RandomNBitPrime
• added fn CatalanNumber
• added fn CoeffVecWRTSupport
• added fns CyclotomicTest and CyclotomicIndex
• added fns IsLRSDegenerate, IsLRSDegenerateOrder (all by Nico Mexis)
• added fn LRSDegeneracyOrder and LRSDegeneracyOrders
• added fn cyclotomic (ported from CoCoA, orig by Fabio Rossi); also now faster
• added fns InvTotient, InvTotientBound, InvTotientBoundUpto
• added fn CoprimeFactor
• added fn IsPrimitivePoly (name is not ideal)
• added fn AllFactors (for a small integer)
• added class TupleIter for iterating over tuples
• added operators += -= *= and /= for matrices

• SizeInBase is now obsolete

• REVISED SEMANTICS for IsIrred: for polys applies only to primitive part (i.e. ignores content)
• new interface for exponents

• fixed bug in IsPalindromic (could cause undefined behaviour)
• FloorLog2 is now faster
• fixed bug when computing rank of matrix with 0 rows (now gives 0)

Interruptible:

done Redmine Roadmap: close or postpone issue
done Redmine Release issues: check percentages, check timings
done Finalize
done update version for cocoalib and cocoa5
done make veryclean; make (full make, with all tests and examples and CoCoA-5..)
check version in all documentation/manuals
no valgrind on MacOS cd src/tests/; make valgrind
OpenSocket fails cd src/CoCoA-5; make ManExamples (readline may truncate echo lines if too long)
wip cvs log -d ">2020-05-01" -S -N > LOG-CoCoA.txt
~/shell-scripts/cocoalib-cvs-snapshot.sh
upload examples
upload manual
update webpage
publish manual (arXiv? ResearchGate?)
close release on Redmine