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Yes. But that only works on index data...not the traded futures or stocks.
Mark Brown wrote:
> Below I offer mathematical proof that Orbital elements do have
> influences upon the financial markets and even Sardine migration.
>
> Hyperbolic trigonometric functions are defined in terms of the natural
> exponential function ex.
>
> sinh(x):=[ex-e-x]/2
> cosh(x):=[ex+e-x]/2
> tanh(x):=sinh(x)/cosh(x)=[ex-e-x]/[ex+e-x]
> coth(x):=cosh(x)/sinh(x)=[ex+e-x]/[ex-e-x]
> sech(x):=1/cosh(x)=2/[ex+e-x]
> csch(x):=1/sinh(x)=2/[ex-e-x]
>
> Observe that sinh(x) and cosh(x) are the even and odd components of
> ex, by definition.
>
> The following equations relating sinh(x), cosh(x), and ex are special
> instances of equations relating even and odd parts of functions to the
> function itself:
>
> sinh(x)+cosh(x)=ex
> sinh(x)-cosh(x)=e-x
>
> Notation for powers and inverses of hyperbolic trigonometric functions
> is similar to that of trigonometric functions:
>
> cosh(cosh(x))!=cosh2(x)=cosh(x).cosh(x), but
> 1/cosh(x)!=cosh-1(x), and cosh-1(cosh(x))=1 for all real numbers x.
>
> Hyperbolic Pythagorean
>
> cosh2(x)-sinh2(x)=1
> 1-tanh2(x)=sech2(x)
> coth2(x)-1=csch2(x)
>
> --
> Thank You,
> Mark Brown
> www.markbrown.com
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