On 15 January 2014 21:55, Steven D'Aprano wrote:
> I'm glad that Eryksun was able to help, now would somebody like to
> explain what was going on?
>
> I don't even understand the answer given. I tried entering "Kernel =>
> Restart" at the iPython prompt, and got a SyntaxError.
IPython notebooks a
On Wed, Jan 15, 2014 at 4:55 PM, Steven D'Aprano wrote:
> On Wed, Jan 15, 2014 at 01:55:53PM +0100, Christoph Kukulies wrote:
>> Am 14.01.2014 15:27, schrieb eryksun:
>> >Did you try restarting the kernel and then recalculating the cells?
>> >
>> > Kernel => Restart
>> > Cell => Run All
On Wed, Jan 15, 2014 at 01:55:53PM +0100, Christoph Kukulies wrote:
> Am 14.01.2014 15:27, schrieb eryksun:
> >On Tue, Jan 14, 2014 at 3:22 AM, Krischu
> >wrote:
> >>When I started I had In [0]:, In[1] etc.
> >>
> >>Now the notebook starts with In [2]:, In [3]: then In [9]:
> >>
> >>Yesterday bef
Am 14.01.2014 15:27, schrieb eryksun:
On Tue, Jan 14, 2014 at 3:22 AM, Krischu wrote:
When I started I had In [0]:, In[1] etc.
Now the notebook starts with In [2]:, In [3]: then In [9]:
Yesterday before storing and leaving the notebook I suddenly had all In[]'s
marked like In [*]:
Is there a
On Wed, Jan 15, 2014 at 11:33:58AM +, Oscar Benjamin wrote:
> On Wed, Jan 15, 2014 at 11:08:51AM +1100, Steven D'Aprano wrote:
> >
> > Unfortunately, I don't think there is anyone here who is very familiar
> > with scipy.
>
> There's Eryksun and me at least. I think that simple scientific Pyth
On Wed, Jan 15, 2014 at 11:08:51AM +1100, Steven D'Aprano wrote:
>
> Unfortunately, I don't think there is anyone here who is very familiar
> with scipy.
There's Eryksun and me at least. I think that simple scientific Python
questions get answered round here.
If the science itself or the librarie
On Sun, Jan 12, 2014 at 09:56:09PM -0800, Danny Yoo wrote:
> Here's a sketch of how I'd attack this by considering a DP-style
> approach. If you want to avoid any spoilers, please skip this
> message.
>
> Otherwise, I'll try to be as transparent as to my thought process as I can.
[snip]
Nicely
On Tue, Jan 14, 2014 at 06:40:03PM +, Grace Roberts wrote:
> Hi,
> I'm a python beginner, currently using scipy's 'odeint' to compute to a set
> of ODEs (obtained by splitting Newton's law of gravity ma=-Gm1m2r/r^3 in two
> ordinary differentials). The idea is that I'm modelling the orbit of
On Sun, Jan 12, 2014 at 02:02:48AM -0500, Keith Winston wrote:
> On Sat, Jan 11, 2014 at 7:37 PM, Alan Gauld wrote:
> > In other words, think about the design of your code don't
> > just type randomly.
>
>
> I prefer the "million monkeys at a million typewriters" approach to
> coding... But the
On Sun, Jan 12, 2014 at 12:37:12AM +, Alan Gauld wrote:
> As to your question. The best advice is to read what you type
> carefully.
> And know what you are trying to do before you type it.
> In other words, think about the design of your code don't
> just type randomly. That way you are less
On Wed, Jan 15, 2014 at 1:42 AM, eryksun wrote:
>
> The trajectory is decaying into the planet. In real life it hits the
> surface.
Not quite. A radius of 1.4 km is inside the planet, so that's
unrealistic from the start. If it starts at the surface of Mars, at
around 3,400 km, then the satellite
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