Hi,
I wonder why help on a method does not show the signature:
-------------------------------------------
sage: a=17
sage: a.quo_rem?
Docstring:
Returns the quotient and the remainder of self divided by other.
Note that the remainder returned is always either zero or of the
same sign as other.
INPUT:
* "other" - the divisor
OUTPUT:
* "q" - the quotient of self/other
* "r" - the remainder of self/other
EXAMPLES:
sage: z = Integer(231)
sage: z.quo_rem(2)
(115, 1)
...
-------------------------------------------
while this does?
-------------------------------------------
sage: divisors?
Signature: divisors(n)Docstring:
Returns a list of all positive integer divisors of the nonzero
integer n.
INPUT:
* "n" - the element
EXAMPLES:
sage: divisors(-3)
[1, 3]
sage: divisors(6)
[1, 2, 3, 6]
...
-------------------------------------------
Isn't this a bug?
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