Re: [isabelle-dev] Products over lists – naming convention for big sums and products.

2014-09-24 Thread Johannes Hölzl
Am Donnerstag, den 18.09.2014, 15:47 +0200 schrieb Florian Haftmann: Changeset #fe083c681ed8 introduces products over lists. There has been some private discussion whether there could be a serious attempt to establish a new consistent naming scheme for summation and products over collections.

Re: [isabelle-dev] Products over lists – naming convention for big sums and products.

2014-09-24 Thread Lawrence Paulson
One could argue that sets are the canonical indexing structure. On the other hand, we have syntax to make the actual names irrelevant. Larry On 24 Sep 2014, at 11:18, Johannes Hölzl hoe...@in.tum.de wrote: Why Sum and not Sum_set in c)? Is the intention that the canonical type always gets

[isabelle-dev] distributed installation + sledgehammer file write permissions

2014-09-24 Thread Leo Freitas
Hi, I use Isabelle for teaching and it was installed by an adjustment to the web-distribution for our Linux machines. Now, I will need to use a lab running on Window, s and that created a few issues I couldn’t help our support team much. 1) distributed config setup: Is there any suggested /