sin(3)
--------------------------------------------------------------------------- NameError Traceback (most recent call last) <ipython-input-1-eb391534dd1e> in <module>() ----> 1 sin(3) NameError: name 'sin' is not defined
from numpy import sin
sin(3)
0.14112000805986721
cos(3)
--------------------------------------------------------------------------- NameError Traceback (most recent call last) <ipython-input-4-a17ac8d6e3e2> in <module>() ----> 1 cos(3) NameError: name 'cos' is not defined
from numpy import *
cos(3)
-0.98999249660044542
pi
3.141592653589793
from random import *
randint(1, 10)
6
for i in range(50):
print(randint(1, 10), end=", ")
7, 2, 2, 1, 8, 7, 2, 6, 8, 4, 10, 4, 3, 7, 3, 4, 7, 8, 3, 8, 3, 2, 4, 4, 7, 8, 10, 5, 8, 3, 10, 4, 4, 1, 8, 4, 7, 9, 1, 8, 4, 7, 10, 5, 5, 9, 4, 9, 10, 9,
from numpy.random import *
randint(1, 10)
2
for i in range(50):
print(randint(1, 10), end=", ")
7, 5, 6, 9, 9, 9, 9, 4, 6, 6, 6, 3, 3, 7, 9, 8, 5, 9, 1, 2, 5, 1, 2, 1, 3, 3, 9, 3, 9, 2, 4, 3, 3, 8, 3, 1, 7, 8, 3, 1, 9, 7, 5, 8, 9, 8, 9, 9, 8, 2,