Hi, I've started using complex192 for some calculations and came across two things that seems to be bugs:
In [1]: sqrt(array([-1.0],dtype = complex192)) Out[1]: array([0.0+-6.1646549e-4703j], dtype=complex192) In [2]: sqrt(array([-1.0],dtype = complex128)) Out[2]: array([ 0.+1.j]) In [3]: x Out[3]: array([0.0+0.0j, 1.0+0.0j], dtype=complex192) In [4]: -x Out[4]: array([3.3621031e-4932+0.0012454e-5119j, 1.6794099e-4932+0.0011717e-5119j], dtype=complex192) So, sqrt and using a negation does not seem to work. Have anyone else came across this as well? using numpy 1.0.3 on ubuntu Any help appriciated /Matts _______________________________________________ Numpy-discussion mailing list [email protected] http://projects.scipy.org/mailman/listinfo/numpy-discussion
