On Thu, Jul 18, 2013 at 5:42 PM, Ian Kelly <ian.g.ke...@gmail.com> wrote: > On Thu, Jul 18, 2013 at 5:04 PM, CTSB01 <scott.moore...@gmail.com> wrote: >> Thanks Ian. That worked regarding that issue. Now I have an 'invalid >> syntax' issue unfortunately. >> >>>> def phi_m(x,m): >> rtn = [] >> for n2 in range(0, len(x)*m - 2): >> n = n2 / m >> r = n2 - n * m >> rtn.append(m * x[n] + r * (x[n + 1] - x[n])) >> print 'n2 =', n2, ': n =', n, ' r =' , r, ' rtn =', rtn >> rtn >> >> on the line print 'n2 =', n2, ': n =', n, ' r =' , r, ' rtn =', rtn Is it >> something obvious? > > Are you using Python 2 or 3? "print" has changed from a statement to > a function, so the above syntax would be invalid in Python 3.
Note also that in Python 3 you should change the line "n = n2 / m" to "n = n2 // m" because the syntax for integer division has also changed. And regardless of your Python version, the last line should probably be "return rtn", not just "rtn". -- http://mail.python.org/mailman/listinfo/python-list