File: diff.py

package info (click to toggle)
pycode-browser 1%3A1.02%2Bgit20181006-3
  • links: PTS, VCS
  • area: main
  • in suites: buster
  • size: 6,088 kB
  • sloc: python: 2,779; xml: 152; makefile: 71
file content (12 lines) | stat: -rwxr-xr-x 191 bytes parent folder | download | duplicates (6) 
1
2
3
4
5
6
7
8
9
10
11
12
 
#Example diff.py

def f(x):
        return x**3

def deriv(x,dx=0.005):
        df = f(x+dx/2)-f(x-dx/2)
        return df/dx

print deriv(2.0)
print deriv(2.0, 0.1)
print deriv(2.0, 0.0001)