HelenOS sources

islessequal        48 uspace/lib/math/generic/nearbyint.c 	if (islessequal(val, 0.5f))
islessequal        54 uspace/lib/math/generic/nearbyint.c 	if (islessequal(val, 2.5f))
islessequal        98 uspace/lib/math/generic/nearbyint.c 	if (islessequal(val, 0.5))
islessequal       104 uspace/lib/math/generic/nearbyint.c 	if (islessequal(val, 2.5))
HelenOS homepage, sources at GitHub