10 + 7 = 17

10.0 + 7.0 = 17.0

10 / 7 = 1

10.0 / 7.0 = 1.4285714285714286

the average of 10 and 7 = 8.5

the average of 10.0 and 7.0 = 8.5

7! = 5040

7 ^2 = 49

7.0 ^2 = 49.0

10 ^(1/2) = 3.1622776601683795

10.0 ^(1/2) = 3.1622776601683795

is 10 even? = true

is 10 odd?  = false