Would Anonymous Functions Help in Learning Programming/Python?
Scott David Daniels
Scott.Daniels at Acm.Org
Sat Sep 22 04:17:36 CEST 2007
Cristian wrote:
> On Sep 21, 3:44 pm, Ron Adam <r... at ronadam.com> wrote:
>
>> I think key may be to discuss names and name binding with your friend.
Here's an idea:
import math
def sin_integral(start, finish, dx):
total = 0.0
y0 = math.sin(start)
for n in range(1, 1 + int((finish - start) / float(dx))):
y1 = math.sin(start + n * dx)
total += (y0 + y1)
y0 = y1
return total / 2. * dx
def cos_integral(start, finish, dx):
total = 0.0
y0 = math.sin(start)
for n in range(1, 1 + int((finish - start) / float(dx))):
y1 = math.cos(start + n * dx)
total += (y0 + y1)
y0 = y1
return total / 2. * dx
generalize and separate the integration technique from the
function it integrates.
More information about the Python-list
mailing list