Design #1192
RealRoots: rational roots (but not binary rational roots)
Start date:
19 Jun 2018
Due date:
% Done:
0%
Estimated time:
Description
What should RealRoots
do with an input like 3*x-1
?
Currently, if the root is integer or a binary rational, RealRoots
will find it exactly.
If the root is rational but not a binary rational then RealRoots
does not find it exactly.
Should RealRoots
restrict itself to finding exactly only binary rational roots?
Or should it guarantee(??) to find all rational roots exactly?
[the slightly tricky part would be the guarantee]
History
#1 Updated by John Abbott almost 6 years ago
- Target version changed from CoCoA-5.2.4 to CoCoA-5.3.0
#2 Updated by John Abbott almost 5 years ago
- Target version changed from CoCoA-5.3.0 to CoCoA-5.4.0
#3 Updated by John Abbott over 2 years ago
- Target version changed from CoCoA-5.4.0 to CoCoA-5.4.2