HUGE_VALL
assert(fpclassify((float)HUGE_VALL) == FP_INFINITE);
assert(fpclassify((double)HUGE_VALL) == FP_INFINITE);
assert(fpclassify(HUGE_VALL) == FP_INFINITE);
testfmt(" inf", "%4.2Le", HUGE_VALL);
testfmt("-inf", "%Lf", -HUGE_VALL);
testfmt(L" inf", L"%4.2Le", HUGE_VALL);
testfmt(L"-inf", L"%Lf", -HUGE_VALL);
long double rl, bigl = HUGE_VALL;
assert(lgammal(-HUGE_VALL) == HUGE_VALL && signgam == 1);
assert(lgammal(HUGE_VALL) == HUGE_VALL && signgam == 1);
assert(lgammal(-0.0L) == HUGE_VALL && signgam == -1);
assert(lgammal(0.0L) == HUGE_VALL && signgam == 1);
if (d == -HUGE_VAL || d == -HUGE_VALF || d == -HUGE_VALL)
if (d == HUGE_VAL || d == HUGE_VALF || d == HUGE_VALL)