On 11/06/2018 12:17 AM, Samuel Sieb wrote:
Most languages have a math library containing a pi constant that is as
precise as the computer can store. How is using a trig function going
to be more accurate?
This was from back in the early 1980s, when languages didn't have those
constants built
On 11/5/18 9:07 PM, Joe Zeff wrote:
On 11/05/2018 09:44 PM, Patrick Dupre wrote:
pi = 4 arctan (1)
if you need
Excellent! That was exactly what I was going to suggest. Decades ago,
the late Dan Alderson (The man who wrote JPL's main space probe
navigation package.) told me that you should
On 11/05/2018 09:44 PM, Patrick Dupre wrote:
pi = 4 arctan (1)
if you need
Excellent! That was exactly what I was going to suggest. Decades ago,
the late Dan Alderson (The man who wrote JPL's main space probe
navigation package.) told me that you should always use that because it
gave you
>
> On 11/05/2018 07:49 PM, Patrick Dupre wrote:
> > I am sorry for the confusion.
> > I use gnuplot
>
> I don't, so I presume that pi is predefined.
Yes,
pi = 4 arctan (1)
if you need
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On 11/05/2018 07:49 PM, Patrick Dupre wrote:
I am sorry for the confusion.
I use gnuplot
I don't, so I presume that pi is predefined.
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> On 11/05/2018 06:31 PM, Patrick Dupre wrote:
> >>
> >> On 11/05/2018 05:32 PM, Patrick Dupre wrote:
> >>> sqrt_pi = sqrt (pi)
> >>>
> >>> z (x, y) = x + I * y
> >>> w (z) = faddeeva (z) / sqrt_pi # Normalized
> >>> plot real (w (z (x, 1))
> >>>
> >>>
> >>> Good luck.
> >>
> >> How do you initial
On 11/05/2018 06:31 PM, Patrick Dupre wrote:
On 11/05/2018 05:32 PM, Patrick Dupre wrote:
sqrt_pi = sqrt (pi)
z (x, y) = x + I * y
w (z) = faddeeva (z) / sqrt_pi # Normalized
plot real (w (z (x, 1))
Good luck.
How do you initialize pi?
___
I do
>
> On 11/05/2018 05:32 PM, Patrick Dupre wrote:
> > sqrt_pi = sqrt (pi)
> >
> > z (x, y) = x + I * y
> > w (z) = faddeeva (z) / sqrt_pi # Normalized
> > plot real (w (z (x, 1))
> >
> >
> > Good luck.
>
> How do you initialize pi?
> ___
I do not have.
On 11/05/2018 05:32 PM, Patrick Dupre wrote:
sqrt_pi = sqrt (pi)
z (x, y) = x + I * y
w (z) = faddeeva (z) / sqrt_pi # Normalized
plot real (w (z (x, 1))
Good luck.
How do you initialize pi?
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ue, France
===
> Sent: Monday, November 05, 2018 at 9:12 PM
> From: "Ronaldo Mercado"
> To: "Community support for Fedora users"
> Subject: Testing gnuplot with libcerf
>
> Hi,
>
> I would like to tes
On Mon, 5 Nov 2018 at 17:03, Ronaldo Mercado wrote:
> Hi,
>
> I would like to test an update to gnuplot from bugzilla #1476616.
> https://bugzilla.redhat.com/show_bug.cgi?id=1476616
>
> I am using fedora 28 and I managed to install the package okay from copr
> I don't know my way around gnuplot.
Hi,
I would like to test an update to gnuplot from bugzilla #1476616.
https://bugzilla.redhat.com/show_bug.cgi?id=1476616
I am using fedora 28 and I managed to install the package okay from copr
I don't know my way around gnuplot. I tried the simple plot from
http://gnuplot.sourceforge.net/demo/s
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