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Jeroen W. Pluimers on .NET, C#, Delphi, databases, and personal interests

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Archive for September 6th, 2021

Indeterminate Form Infinity Times Zero – YouTube

Posted by jpluimers on 2021/09/06

Infinity is not a number and you cannot do arithmetic with it. This means that in mathematics, in contrast to what some people believe, infinity times zero might not equal to zero.

As infinity as mind boggling to most, two interesting videos below.

The first about infinity times zero, the second about some interesting paradoxes around infinity.

But first a few other links:

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Posted in Mathematics, Power User, science | Leave a Comment »

Actuele spoorkaart Nederland

Posted by jpluimers on 2021/09/06

[WayBack] Actuele spoorkaart Nederland:

Visualisatie van de treinenloop in Nederland op basis van actuele reisinformatie.

Dit is waar heen verhuisde:

Deze zijn dus hopeloos verouderd:

Via [WayBack] Robert van den Brink on Twitter: “Haha dacht dat jij nogal zelfredzaam was, maar zie bijv. [spoorkaart] voor de series die wel rijden. Op Hvs-Ut rijdt bijv. een (extra) IC 28600 heen en weer.… “


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Posted in LifeHacker, Power User | Leave a Comment »

D10U003 Dell OptiPlex 3060 Micro documentation links

Posted by jpluimers on 2021/09/06

For my link archive [WayBack] Support for OptiPlex 3060 | Documentation | Dell US linking to these D10U003 Micro specific documents:

Via Google: [WayBack] optiplex-3060-desktop_specifications3_en-us.pdf


Posted in Hardware, Power User | Leave a Comment »

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