10 Oct
2007
10 Oct
'07
11:11 p.m.
Someone wrote about pi: | But it is just a numerical constant, no need to put it into a class, and
nothing to do with the type_classing of related functions. "e" is not std. defined, and it doesn't kill people who use exponentials.
But it *isn't* "A" numerical constant. It is a *different* constant for each instance of Floating. In this respect, it's not unlike floatRange, which is just "a" constant (a pair of integers), but is different for each RealFloat instance.