<rqou>
i can't even figure out what this is called
<rqou>
got a simple way of explaining it? :P
<oeuf>
rqou: yay rotations
<rqou>
yay i suck at rotations :P
<oeuf>
everyone does
<rqou>
which is weird, because i seem to understand the more abstract parts of linear algebra just fine
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<oeuf>
rqou: I just got back home, so I'm not going to look at that immediately; maybe ask bofh in #kspacademia (espernet) in the meantime, he can probably give a clearer answer than I can anyway
<openfpga-github>
[yosys] azonenberg created counter-extraction-fixes (+6 new commits): https://git.io/v5HPK
<openfpga-github>
yosys/counter-extraction-fixes c4a70a8 Andrew Zonenberg: Fixed typo in comment. Fixed bug where extract_counter would create up counters when it meant to create down counters.
<openfpga-github>
yosys/counter-extraction-fixes a84172b Andrew Zonenberg: Initial support for extraction of counters with clock enable
<openfpga-github>
yosys/counter-extraction-fixes 0484ad6 Andrew Zonenberg: Added support for inferring counters with active-low reset
<rqou>
alright, i'll try that
<rqou>
why does everybody seem to have a different idea how to do rotations?
<cr1901_modern>
I've never seen that matrix before. In fact, I don't remember the last time I had to raise "e" to a matrix power
<oeuf>
matrix exponentials are fun!
<cr1901_modern>
I would call substituing a matrix in for a Taylor series "fun"...
<cr1901_modern>
Additionally, the linked page says 4x4... that looks like 2x2
<openfpga-github>
[yosys] azonenberg pushed 1 new commit to master: https://git.io/v5HX2
<openfpga-github>
yosys/master e558f00 Andrew Zonenberg: Minor changes to opt_demorgan requested during code review
<openfpga-github>
[yosys] azonenberg pushed 1 new commit to opt_demorgan: https://git.io/v5HXw
<openfpga-github>
yosys/opt_demorgan 66e8986 Andrew Zonenberg: Minor changes to opt_demorgan requested during code review
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<openfpga-github>
[yosys] azonenberg deleted opt_demorgan at 66e8986: https://git.io/v5Hpc
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<azonenberg>
rqou: is there a reason you changed -Os to -O0 in the makefile?
<azonenberg>
Or was that unintentional
<rqou>
oops, didn't mean to commit that
<azonenberg>
Can you fix that?
* azonenberg
is just doing a periodic review of diffs between his fork and master
<azonenberg>
May want to rebase again at some point, but prob not until after the con (i dont need that hassle right now)
<openfpga-github>
[yosys] azonenberg created reduce-fixes (+1 new commit): https://git.io/v5HhC
<openfpga-github>
yosys/reduce-fixes ab1bf8d Robert Ou: extract_reduce: Fix segfault on "undriven" inputs...
<lain>
azonenberg: looking for the NSA backdoors? ;)
<azonenberg_work>
Lol
<azonenberg_work>
Actually, mostly looking to see what work i should make pull requests for
<azonenberg_work>
Previously i'd work on one feature at a time and submit a PR for my whole repo as needed
<azonenberg_work>
but now i'm doing more active development on multiple features at once
<azonenberg_work>
all in master since i use them all at once in my research
<azonenberg_work>
then as various subsystems reach some level of stability, I create an ex-post-facto feature branch, cherry-pick the relevant commits, and send that upstream for merging
<jn__>
[slightly OT] hmm, this sandsifter talk is nice
<openfpga-github>
[yosys] azonenberg created extract_bus (+2 new commits): https://git.io/v5Hhb
<openfpga-github>
yosys/extract_bus 0171c18 Andrew Zonenberg: Cleaned up some dead code
<openfpga-github>
yosys/extract_bus 74d4435 Andrew Zonenberg: Initial version of extract_bus pass
<openfpga-github>
[yosys] azonenberg pushed 1 new commit to extract_bus: https://git.io/v5Hje