Jean-Baptiste Joseph Fourier (/ˈfʊrieɪ, –iər/; French: [fuʁje]; 21 March 1768 – 16 May 1830) was a French mathematician and physicist born in Auxerre and best known for initiating the investigation of Fourier series, which eventually developed into Fourier analysis and harmonic analysis, and their applications to problems of heat transfer and vibrations. The Fourier transform and Fourier’s law of conduction are also named in his honour. Fourier is also generally credited with the discovery of the greenhouse effect.

Source: Joseph Fourier – Wikipedia

RutOS

RutOS is a unified operating system for all Teltonika routers. This system enables our customers to have an excellent user experience using Teltonika routers since all the devices are easy to use due to an intuitive interface. This system enables our clients to cut their cost on engineer training while implementing new devices. Moreover, it empowers to be flexible when migrating between different devices and platforms. Lastly, the system is open source, therefore, every client can change and adopt RutOS in order to get the most out of each and every Teltonika device.

Based on OpenWRT.

Source: RutOS – Wiki Knowledge Base | Teltonika

https://www.dell.com/community/Optiplex-Desktops/390-CPU-upgrades/td-p/5975479

GeoGebra is an interactive geometry, algebra, statistics and calculus application, intended for learning and teaching mathematics and science from primary school to university level. GeoGebra is available on multiple platforms with its desktop applications for Windows, macOS and Linux, with its tablet apps for Android, iPad and Windows, and with its web application based on HTML5 technology.

Its creator, Markus Hohenwarter,^[1] started the project in 2001 (as part of his master’s thesis) at the University of Salzburg, continuing it at Florida Atlantic University (2006–2008), Florida State University (2008–2009), and now at the University of Linz together with the help of open-source developers and translators all over the world.

After a successful Kickstarter campaign, GeoGebra expanded their offerings to include an iPad, an Android and a Windows Store app version.^[2]

In 2013, Bernard Parisse’s Giac was integrated into GeoGebra’s CAS view.^[3]

GeoGebra includes both commercial and not-for-profit entities that work together from the head office in Linz, Austria, to expand the software and cloud services available to its user community.

Source: GeoGebra – Wikipedia

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