nt(org.apache.commons.math.util.MathUtilsTest) testFactorialFail(org.apache.commons.math.util.MathUtilsTest) testIndicatorDouble(org.apache.commons.math.util.MathUtilsTest) testRoundDouble(org.apache.commons.math.util.MathUtilsTest) testIndicatorInt(org.apache.commons.math.util.MathUtilsTest) test