MATLABdude <matlab.d...@mbnet.fi> writes: > On Nov 22, 11:11 am, Peter Otten <__pete...@web.de> wrote: >> Try numpy.arange() instead: >> >>> numpy.arange(0, 1, .1) >> array([ 0. , 0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.7, 0.8, 0.9]) > > Thanks! It worked. > > What's wrong with the following code? > ---8<---8<---8<--- > T0_orig = [5, 50, 500, 5000] > for counter in T0_orig: > T0 = (L**2)/(D*pi**2)*counter > amax = T0/kappa > alpha = (10**-6)*amax > lambda_, xx, f = nonhomog_solver(kappa, alpha, nu, nx) > V0 = sqrt( T0_orig*(m**-1) + pi**2 * D/(m*L**2)*lambda_ ) > print "V0 = ", V0 > print "" > ---8<---8<---8<--- > > Python says: > ---8<---8<---8<--- > Traceback (most recent call last): > File "nonhomog.py", line 159, in <module> > main() > File "nonhomog.py", line 157, in main > nonhomog(0.2) > File "nonhomog.py", line 152, in nonhomog > V0 = sqrt( T0_orig*(m**-1) + pi**2 * D/(m*L**2)*lambda_ ) > TypeError: can't multiply sequence by non-int of type 'float' > ---8<---8<---8<---
T0_orig is a list and you are trying to multiply this list by a float (m**-1) -- Arnaud -- http://mail.python.org/mailman/listinfo/python-list
