On Tuesday, 20 September 2016 at 12:35:18 UTC, Basile B. wrote:
The problem is here:
https://github.com/BBasile/iz/blob/master/import/iz/math.d#L849
- f(x,c) = 1.0 - pow(1.0 - pow(x, 2.0/c), c * 0.5);
- c(f0.5)) = ?
Which means that I ask you if you can isolate c for
y = 1.0 - pow(1.0 -
On Wednesday, 21 September 2016 at 08:21:29 UTC, Basile B. wrote:
On Wednesday, 21 September 2016 at 01:34:06 UTC, Nicholas
Wilson wrote:
On Tuesday, 20 September 2016 at 12:35:18 UTC, Basile B. wrote:
[...]
So if we rearrange and take the logs of both sides and divide
by c we get
On Wednesday, 21 September 2016 at 01:34:06 UTC, Nicholas Wilson
wrote:
On Tuesday, 20 September 2016 at 12:35:18 UTC, Basile B. wrote:
I've recently started an easing/interpolation family of
function in my D user library. It's based on something I know
well since I've already used them in
On Tuesday, 20 September 2016 at 12:35:18 UTC, Basile B. wrote:
I've recently started an easing/interpolation family of
function in my D user library. It's based on something I know
well since I've already used them in 2012 in a VST plugin
called GrainPlot (RIP).
However for one of the
On Tue, Sep 20, 2016 at 09:22:19AM -0700, H. S. Teoh via Digitalmars-d-learn
wrote:
> On Tue, Sep 20, 2016 at 12:35:18PM +, Basile B. via Digitalmars-d-learn
> wrote:
> [...]
[...]
> > Which means that I ask you if you can isolate c for
> >
> > y = 1.0 - pow(1.0 - pow(0.5, 2.0/c), c * 0.5);
On Tuesday, 20 September 2016 at 16:22:19 UTC, H. S. Teoh wrote:
On Tue, Sep 20, 2016 at 12:35:18PM +, Basile B. via
Digitalmars-d-learn wrote: [...]
The problem is here:
https://github.com/BBasile/iz/blob/master/import/iz/math.d#L849
- f(x,c) = 1.0 - pow(1.0 - pow(x, 2.0/c), c * 0.5);
-
On Tue, Sep 20, 2016 at 12:35:18PM +, Basile B. via Digitalmars-d-learn
wrote:
[...]
> The problem is here:
> https://github.com/BBasile/iz/blob/master/import/iz/math.d#L849
> - f(x,c) = 1.0 - pow(1.0 - pow(x, 2.0/c), c * 0.5);
> - c(f0.5)) = ?
>
> Which means that I ask you if you can
On Tuesday, 20 September 2016 at 12:35:18 UTC, Basile B. wrote:
I've recently started an easing/interpolation family of
function in my D user library. It's based on something I know
well since I've already used them in 2012 in a VST plugin
called GrainPlot (RIP).
However for one of the
I've recently started an easing/interpolation family of function
in my D user library. It's based on something I know well since
I've already used them in 2012 in a VST plugin called GrainPlot
(RIP).
However for one of the function, I can't manage to get the
inverse.
A function that's
