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From: WM <wolfgang.mueckenheim@tha.de>
Newsgroups: sci.math
Subject: Re: How many different unit fractions are lessorequal than all unit
 fractions?
Date: Fri, 6 Sep 2024 14:29:44 +0200
Message-ID: <vbesjo$27gfe$1@solani.org>
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On 06.09.2024 14:26, joes wrote:
> Am Fri, 06 Sep 2024 14:22:00 +0200 schrieb WM:

>> Example: The function f(x) = [x] increases at every x ∈ ℕ by 1.
>> The function NUF(x) increases at every x = unit fraction 1/n by 1. It
>> does not increase at 0 because 0 is not a unit fraction.
> What exactly happens at those points?

The simplest action possible in mathematics: f --> f + 1

Regards, WM