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Topic: **trend function**
Replies: 4   Last Post: Nov 11, 2017 8:53 AM

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Posts: 5,511
Registered: 9/25/16
**trend function**
Posted: Nov 10, 2017 6:46 PM
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Christian Blatter gives like 4 (in words four)
definitions of derivative. You find my dp(x,y,f)
(from the Fateman PDF) also in his script:

Analysis für Mathematiker und Physiker -
See section (7.2) - **trend function** in proof (a)

The 3-rd definition is as follows, he says
m(t) is a **trend function**, iff we have:

a) f(t)-f(s) = m(t) (t-s)

b) m(.) is continuous at s

It is then the case that f'(s)=m(s).

Am Freitag, 10. November 2017 21:20:34 UTC+1 schrieb John Gabriel:
> On Sunday, 29 October 2017 20:02:00 UTC-4, John Gabriel at age 50. wrote:
> > "But what about my 'Certificate of the memorization of many details'? Surely that's more important than silly independent thought!" - Jan Burse, Zelos Malum
> >
> > I am sorry you poor retards. May I suggest wiping your arses with it?
> >
> > Bwaaa haaaa haaaa!
> >
> > Comments are unwelcome and will be ignored.
> >
> > Posted on this newsgroup in the interests of public education and to eradicate
> > ignorance and stupidity from mainstream mythmatics.
> >
> > (MIT)
> > (MIT)
> > (David Ullrich)
> >
> >

> A monkey with a PhD is a monkey no less.

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