Dan Stahlke

Centos 5 has autoconf 2.59 and boost.m4 doesn't work there. The macros AC_PROG_GREP and AC_PROG_SED are not defined. If I remove those calls autoconf proceeds (albeit generating an invalid config...

nativeGetPortsList hangs for 30 seconds on unix.Close(port.handle)

1

This happens for me on Linux when trying to upload an Arduino sketch using arduino-cli. When nativeGetPortsList opens /dev/ttyS0, then closes it, the close syscall hangs for 30 seconds. As...

Optimal proper coloring, chromatic number, fractional chromatic number

4

Graphs.jl has `greedy_color`, which returns a proper coloring that may not be optimal. It lacks any function that can generate a coloring using the minimum number of colors (the chromatic...

Added clique_number, independence_number

3

These simple implementations use `maximal_cliques` as the computational engine. Perhaps there is a more efficient way, but it would be great to at least have these implemented.

Added strong_product, disjunctive_product, lexicographical_product, h…

5

Added most of the graph products from https://en.wikipedia.org/wiki/Graph_product

Asynchronous concurrency gets Reduce confused

2

The following test works. But take out the Semaphore and it hangs and/or scrambles the results. Perhaps Reduce.jl should be using a semaphore/mutex internally? This problem arose when I was...

DIMACS (or, rather, some extension of the official DIMACS) seems to be a fairly standard graph specification format. I especially see it for lists of graphs for computational challenge problems...

Only works when adb is enabled

2

I am running CyanogenMod 7 on an HTC G2. When adb over USB is enabled in Settings/Applications/Development, superuser works just fine. However, when adb is disabled there is trouble. When...

This adds support for std::optional. It uses a feature-test macro to determine whether the compiler supports that. I added a fourth delimiter type in order to print "nullopt" when the...

Newton for simple PDE gives NaN result

1

This simple test gives a NaN result: using ApproxFun xdom = Chebyshev(-1..1) x = Fun(identity, xdom) N(u, v) = [u - x; v + x] u0 = 0*x v0 =...