Sam Tobin-Hochstadt

One other thing to cache here is the downloaded racket installers themselves for released versions, which would speed up some builds a lot.

Probably this should be the default these days -- they seem to be discouraging the old infrastructure.

Yeah, that seems sufficient.

In #37 I propose changing the random testing to allow these errors in random testing, with error up to 32 in double-double arithmetic, and error up to 1e20 in the...

Here is an example where `fl2+` has much much worse error (2048 ulps): ``` (fl2+ 5.754365118051034e+54 2.8307141643929314e+38 -5.753780528274009e+54 1.6423048070836051e+38) => 5.845897770256615269301622678206e+50 (bf+ (bf #e5.754365118051034256255201488574884919768e54) (bf #e-5.753780528274008594728271326307026578003e54)) => 5.845897770256615269301622678583e+50 (fl+ 5.754365118051034e+54...

_From @harrisi on March 10, 2016 3:6_ It seems like the problem is that it doesn't highlight contract violations, but other errors are correctly highlighted. For example: ``` #lang honu...

I'm interested in @soegaard's thoughts here -- I think he knows this code/area the best.

The reason not to change is that existing programs (eg slides or image generators or web pages etc) might use the colors, and standardizing would change the behavior of those...

Working in BC but not CS means it's likely a Racket-level bug. cc @mflatt

Would be great to get this to work, but I've converted to draft based on @LiberalArtist's most recent comment.