Signature conflicts on multiply(int, int) in vcsn::
There are two multiplies: one for the binary multiplication, and the other one for the repeated multiplication (aka power). Unfortunately when working with Z (or Zmin, etc.) the value is int
and both signature collide (without the compiler reporting it!). Bad luck: the compiler gives precedence to power, so today <3><3>a
resolves in <27>a
.
Fix that mess.