https://issues.dlang.org/show_bug.cgi?id=15204 --- Comment #3 from Илья Ярошенко <ilyayaroshenko at gmail.com> --- unittest { double a, b; a = -5.50533e+307; b = 4.49423e+307; writefln("a = %a, b = %a, (a+b)/2.0 = %a", a, b, (a+b)/2.0); assert((a+b)/2.0 > a); } --