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From 21 May 2018 to 19 Jun 2018

19 Jun 2018

17:29 Design #1192 (New): RealRoots: rational roots (but not binary rational roots)
What should @RealRoots@ do with an input like @3*x-1@?
Currently, if the root is integer or a binary rational, @Re...
John Abbott
16:46 Bug #1191 (Feedback): ApproxSolve: log(0) on some examples
The problem was caused by a new better impl of @RootBound@ which can return zero (if arg is just @x@); the old @RootB... John Abbott
16:32 Bug #1191: ApproxSolve: log(0) on some examples
Here is a surprise:... John Abbott
16:25 Bug #1191: ApproxSolve: log(0) on some examples
It even fails in a univariate case... @-3*x^2+2*x@.
Investigating...
John Abbott
16:17 Bug #1191 (In Progress): ApproxSolve: log(0) on some examples
Something odd must have happened: @ApproxSolve@ is failing on almost trivial examples.
Here are some simpler failing...
John Abbott
16:15 Bug #1191 (Closed): ApproxSolve: log(0) on some examples
The following input attempts to compute log(0).... John Abbott
11:44 Bug #1190: HilbertBasisKer: SEGV (again)
CoCoA should never SEGV --> high priority.
Also it would help to make @HilbertBasisKer@ interruptible.
John Abbott
11:43 Bug #1190 (Closed): HilbertBasisKer: SEGV (again)
I get SEGV with the following input:... John Abbott
11:27 Bug #1189: HilbertBasisKer: unhelpful error with some inputs
High priority because it's embarassing, but hopefully easy to fix.
John Abbott
11:25 Bug #1189 (Closed): HilbertBasisKer: unhelpful error with some inputs
@HilbertBasisKer@ gives an unhelpful error sometimes:... John Abbott
11:08 Support #1188 (Closed): Product of empty list: manual and code disagree
What should CoCoA-5 do when asked to compute the product of the empty list?... John Abbott

14 Jun 2018

17:11 Feature #978 (Resolved): CommonDenom: for polys and lists?
This appears already to have been done (and documented).
Feedback? Close?
John Abbott

13 Jun 2018

14:51 Feature #346: Describe should indicate package name
The CoCoA fn *@Starting@* says when a symbol comes from a package, and which package it comes from, so @describe@ sho... John Abbott
 

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