/prog/ - Babbys first Python Fibonacci

Name: Anonymous 2011-11-28 7:40



from sys import argv

script, n = argv



f = lambda x: x and (x-1 and x-2 and f(x-1) + f(x-2) or 1)

print f(int(n))

Name: Anonymous 2011-11-28 7:42

Babbys first
Back to /v/, ``please''!!

Name: Anonymous 2011-11-28 7:42

poledog kebabz

Name: Anonymous 2011-11-28 7:53

polecat vakbobs

Name: Anonymous 2011-11-28 9:21

Babbys first numerical methods!



from math import *



start = 0

end = 10

polynomial = lambda x: x**2



I = lambda f, s, e, v: reduce(lambda k,l: k + l*v,

                              map(f,

                                  map(lambda k: float(k)*v,

                                      range(int(s/v), int(e/v)))))



previous = 0

for n in range(0,10):

    interval = 1.0/(2**n)

    print "Integrating x^2 from %d to %d using interval %f:" % (

        start, end, interval)

    integral = I(polynomial, 0, 10, interval)

    print "%f (difference to previous calculation %f)" % (

        integral, integral-previous)

    previous = integral

Name: Anonymous 2011-11-28 14:33

Enjoy your crippled lambdas.

Name: Anonymous 2011-11-28 16:16

>>1

'

>2011

>still writing out `and' and `or' rather then using symbols

Name: Anonymous 2011-11-28 17:32

>>7
cancer of the semicolon

Name: Anonymous 2011-11-28 17:59

>>8

'

>using a ; to represent `and' or `or'

no one does this

Name: Anonymous 2011-11-28 20:38

>>9
Please leave the programming board.

Name: Anonymous 2011-11-28 20:46

I found you're post truly amusing, >>10 -kun.

Babbys first Python Fibonacci

1 Name: Anonymous 2011-11-28 7:40

2 Name: Anonymous 2011-11-28 7:42

3 Name: Anonymous 2011-11-28 7:42

4 Name: Anonymous 2011-11-28 7:53

5 Name: Anonymous 2011-11-28 9:21

6 Name: Anonymous 2011-11-28 14:33

7 Name: Anonymous 2011-11-28 16:16

8 Name: Anonymous 2011-11-28 17:32

9 Name: Anonymous 2011-11-28 17:59

10 Name: Anonymous 2011-11-28 20:38

11 Name: Anonymous 2011-11-28 20:46

Name: Anonymous 2011-11-28 7:40

Name: Anonymous 2011-11-28 7:42

Name: Anonymous 2011-11-28 7:42

Name: Anonymous 2011-11-28 7:53

Name: Anonymous 2011-11-28 9:21

Name: Anonymous 2011-11-28 14:33

Name: Anonymous 2011-11-28 16:16

Name: Anonymous 2011-11-28 17:32

Name: Anonymous 2011-11-28 17:59

Name: Anonymous 2011-11-28 20:38

Name: Anonymous 2011-11-28 20:46