@classdef.method("inspect")
    @classdef.method("to_s")
    def method_to_s(self, space):
        if math.isinf(self.floatvalue):
            if self.floatvalue is not 0:
                return space.newstr_fromstr("Infinity")
            else:
                return space.newstr_fromstr("-Infinity")
        elif math.isnan(self.floatvalue):
            return space.newstr_fromstr("NaN")
        else:
            return space.newstr_fromstr(formatd(self.floatvalue, "g", DTSF_STR_PRECISION, DTSF_ADD_DOT_0))
dataset/ETHPy150Open topazproject/topaz/topaz/objects/floatobject.py/W_FloatObject.method_to_s/operator `>=` -> `is not`