Hi,
I am sorry I haven't reply yet, I had a draft in my mailbox, but I
haven't finish it.
On Mon, Jun 2, 2008 at 12:43 PM, Fredrik Johansson
[EMAIL PROTECTED] wrote:
On Mon, Jun 2, 2008 at 11:48 AM, Ondrej Certik [EMAIL PROTECTED] wrote:
What do you think Fredrik? Let's use explicit in
Hi,
when I was at high school I remember figuring out how to factor this:
In [1]: 2*x*y*z + x*y**2 + x*z**2 + y*x**2 + y*z**2 + z*x**2 + z*y**2
Out[1]:
2 2 2 2 2 2
2*x*y*z + x*y + x*z + y*x + y*z + z*x + z*y
If you don't know the result, which you
On Mon, Jul 21, 2008 at 08:12:42PM +0200, Ondrej Certik wrote:
Hi,
when I was at high school I remember figuring out how to factor this:
In [1]: 2*x*y*z + x*y**2 + x*z**2 + y*x**2 + y*z**2 + z*x**2 + z*y**2
Out[1]:
2 2 2 2 2 2
2*x*y*z + x*y + x*z
On Mon, Jul 21, 2008 at 8:12 PM, Ondrej Certik [EMAIL PROTECTED] wrote:
Not bad. However the time varies a lot on my laptop if I repeat it in
another ipython session -- from 0.7s (!) to 8s. Can anyone verify this
please? You need the latest hg sympy. Why is that?
I would guess because factor
