Design #412
intersection (all lower case)
Description
CoCoA-5 has Intersection
but not intersection
.
Should we change the name?
History
#1 Updated by Anna Maria Bigatti over 10 years ago
- Category set to CoCoA-4 function to be added
- Target version set to CoCoA-5.1.0 Easter14
In CoCoALib we have intersect
, so we have the same name in CoCoA-5.
I set Intersection
just for backward compatibility, so that's the reason why it is just in the capitalized version.
However I have no strong feeling about whether or not to have also intersection
.
#2 Updated by John Abbott over 10 years ago
- Status changed from New to In Progress
CoCoA5 manual is confusing about intersect
and Intersection
.
Rectify!
#3 Updated by John Abbott about 10 years ago
- % Done changed from 0 to 10
- Estimated time set to 4.00 h
We will discuss the design/names IntersectList
intersection
etc??
#4 Updated by John Abbott about 10 years ago
- Target version changed from CoCoA-5.1.0 Easter14 to CoCoA-5.1.1 Seoul14
#5 Updated by Anna Maria Bigatti over 9 years ago
- Assignee set to Anna Maria Bigatti
- Target version changed from CoCoA-5.1.1 Seoul14 to CoCoA-5.?.?
- % Done changed from 10 to 20
The clean solution would be to have intersect
doing what Intersection
used to do.
Problem is intersect
for IDEAL is implemented (rightly so) in C++, but for LIST
(and also caring for the IDEAL case) is implemented in a package (a bit more tedious to do it in Interpreter/BuiltInFunctions).
So implement it in BuiltInFunctions for LIST and clean-up!
But not urgent...