(org.apache.commons.math.complex.ComplexUtilsTest) testSqrtNull(org.apache.commons.math.complex.ComplexUtilsTest) testLogZero(org.apache.commons.math.complex.ComplexUtilsTest) testAsinNull(org.apache.commons.math.complex.ComplexUtilsTest) testTanhNull(org.apache.commons.math.complex.ComplexUtilsTest) testTanCritical(org.apache.commons.math.complex.ComplexUtilsTest) testCoshNull(org.apache.commons.math.complex.ComplexUtilsTest) testPowNaN