class Counter:
def __init__(self, low, high):
self.current = low
self.high = high
def __iter__(self):
return self
def next(self):
if self.current > self.high:
raise StopIteration
else:
self.current += 1
return self.current - 1
for c in Counter(0,10):
print c
0 1 2 3 4 5 6 7 8 9 10
Maxwell’s equations:
\begin{align}
B’&=-∇ × E,
E’&=∇ × B - 4π j,
\end{align}
Continuous fractions:
\begin{equation}
x = a_0 + \frac{1}{\displaystyle a_1
- \frac{1}{\displaystyle a_2
- \frac{1}{\displaystyle a_3 + a_4}}}
\end{equation}
- org-slidy by Dov Grobgeld
- html-slidy by Dave Raggett <[email protected]>
- org-s5 by Yann Hodique