On Mar 27, 8:52 pm, Mark Dickinson <dicki...@gmail.com> wrote: > On Mar 27, 3:00 pm, joy99 <subhakolkata1...@gmail.com> wrote: > > > (i) Suppose we have 8 which is 2^3 i.e., 3 is the power of 2, which we > > are writing in Python as, > > variable1=2 > > variable2=3 > > result=pow(variable1,variable2) > > > In my first problem p(x) a list of float/decimals and f(x) is another > > such. > > Here, > > variable1=p(x) > > variable2=f(x) > > so that we can write, pow(variable1,variable2) but as it is a list not > > a number and as the size is huge, so would it pow support it? > > No: pow won't work on lists. It will work on (a) numbers (pow(2, 3) -> 8), > > or (b) numpy arrays, e.g.: > > >>> import numpy as np > >>> x = np.array([0.1, 0.5, 0.4]) > >>> y = np.array([3, 24, 18]) > >>> pow(x, y) > > array([ 1.00000000e-03, 5.96046448e-08, 6.87194767e-08])>>> x ** y # > exactly equivalent > > array([ 1.00000000e-03, 5.96046448e-08, 6.87194767e-08]) > > > (ii) The second question is, if I have another set of variables, > > > variable1=random.random() > > variable2=random.random() > > In this case 'variable1' and 'variable2' are Python floats, so yes, > you can multiply them directly. (BTW, you can always experiment > directly at the Python interactive prompt to answer this sort of > question.) > > Mark
Thanks Mark. Wishing you a nice day ahead. Best Regards, Subhabrata. -- http://mail.python.org/mailman/listinfo/python-list
