Perl 6 - the future is here, just unevenly distributed

IRC log for #isabelle, 2017-07-11

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All times shown according to UTC.

Time Nick Message
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01:48 Topic for #isabelle is now Official channel for the Isabelle/HOL theorem prover: http://www.cl.cam.ac.uk/research/hvg/Isabelle/index.html || Now with logging: http://irclog.perlgeek.de/isabelle/
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08:22 chindy is there something like an ordered_normed_real_vector? I could only find normed and ordered but not both
08:23 chindy Also, why does real_vector not have an inner product?
08:56 larsrh it is Isabelle policy to add all permutations and combinations of type classes to HOL ^^
08:56 larsrh if it's missing that's probably an oversight :-)
08:58 chindy It is more likely that i just cant find it though :/
10:22 pruvisto Not /all/ combinations of type classes exist
10:23 pruvisto also, chindy, I'm not an expert on linear algebra, but I think not all infinitely-dimensional vector spaces have an inner product
10:26 chindy pruvisto: that probably is the case
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