Hi, I've just tested the latest numpy with my new configuration (Opteron 2220, 64bits with RH5.2, compiled with ICC 10.1.018) and I got this failure. ====================================================================== FAIL: test_umath.TestLogAddExp2.test_logaddexp2_values [...] assert_almost_equal(np.logaddexp2(xf, yf), zf, decimal=dec) [...] raise AssertionError(msg) AssertionError: Arrays are not almost equal (mismatch 80.0%) x: array([ 2.32090838, 2.00127574, 2.5849625 , 2.00127574, 2.32090838]) y: array([ 2.5849625, 2.5849625, 2.5849625, 2.5849625, 2.5849625]) Is it fixed in the current trunk? Matthieu -- Information System Engineer, Ph.D. Website: http://matthieu-brucher.developpez.com/ Blogs: http://matt.eifelle.com and http://blog.developpez.com/?blog=92 LinkedIn: http://www.linkedin.com/in/matthieubrucher