What I am doing wrong here?
I have a file called test.py and it looks like this:
***
def slop(p,e,k):
Gamma=DirichletGroup(p^e)
chi=Gamma.gens()[len(Gamma.gens())-1]
assert chi(-1)==(-1)**k
return chi(-1),(-1)**k
# indicator that I've left a blank line
***
If I cut-and-paste that file into a sage session and then type slop(3,2,2),
I get an assertion error (the assertion is false). However if I load the
file into sage using execfile("test.py") or load("test.py") or
attach("test.py"), and then type slop(3,2,2), it works fine! (which I think
it should not do).
I am bewildered :-/
Kevin
*************************************************
$ sage
┌────────────────────────────────────────────────────────────────────┐
│ Sage Version 6.1.1, Release Date: 2014-02-04 │
│ Type "notebook()" for the browser-based notebook interface. │
│ Type "help()" for help. │
└────────────────────────────────────────────────────────────────────┘
sage: load("test.py")
sage: slop(3,2,2)
(1, 1)
sage: def slop(p,e,k):
....: Gamma=DirichletGroup(p^e)
....: chi=Gamma.gens()[len(Gamma.gens())-1]
....: assert chi(-1)==(-1)**k
....: return chi(-1),(-1)**k
....:
sage: # indicator that I've left a blank line
sage: slop(3,2,2)
---------------------------------------------------------------------------
AssertionError Traceback (most recent call last)
<ipython-input-5-9c8a03a82c5e> in <module>()
----> 1 slop(Integer(3),Integer(2),Integer(2))
<ipython-input-3-50dc77e5b932> in slop(p, e, k)
2 Gamma=DirichletGroup(p**e)
3 chi=Gamma.gens()[len(Gamma.gens())-Integer(1)]
----> 4 assert chi(-Integer(1))==(-Integer(1))**k
5 return chi(-Integer(1)),(-Integer(1))**k
AssertionError:
sage:
$ sage
┌────────────────────────────────────────────────────────────────────┐
│ Sage Version 6.1.1, Release Date: 2014-02-04 │
│ Type "notebook()" for the browser-based notebook interface. │
│ Type "help()" for help. │
└────────────────────────────────────────────────────────────────────┘
sage: def slop(p,e,k):
....: Gamma=DirichletGroup(p^e)
....: chi=Gamma.gens()[len(Gamma.gens())-1]
....: assert chi(-1)==(-1)**k
....: return chi(-1),(-1)**k
....:
sage: slop(3,2,2)
---------------------------------------------------------------------------
AssertionError Traceback (most recent call last)
<ipython-input-2-9c8a03a82c5e> in <module>()
----> 1 slop(Integer(3),Integer(2),Integer(2))
<ipython-input-1-50dc77e5b932> in slop(p, e, k)
2 Gamma=DirichletGroup(p**e)
3 chi=Gamma.gens()[len(Gamma.gens())-Integer(1)]
----> 4 assert chi(-Integer(1))==(-Integer(1))**k
5 return chi(-Integer(1)),(-Integer(1))**k
AssertionError:
sage: execfile("test.py")
sage: slop(3,2,2)
(1, 1)
sage:
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