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Comprehensive software for solving complex mathematical problems in various fields.
The Euler Math Toolbox (EMT) is a software package for numerical and symbolic computation. It is designed to be a powerful tool for solving a wide range of mathematical problems, including linear and nonlinear algebra, optimization, and ordinary and partial differential equations. The EMT is written in the programming language C++, and it is available for Windows, Linux, and macOS. It includes a graphical user interface (GUI) for interacting with the software, as well as a command-line interface for scripting and automation. It is widely used in academia and industry, and it is particularly well-suited for applications in engineering, physics, and finance. In addition to its mathematical and computational capabilities, the EMT also includes a variety of visualization tools for creating plots and charts, and for animating and interactively exploring data. It is developed and maintained by a team of researchers and developers at the Technical University of Berlin, and it is distributed under the GNU General Public License (GPL).
Operating system: Windows, Linux
License: General Public License
Lab equipment markets are fragmented. Buyers spend weeks calling distributors, comparing quotes, and verifying supplier reliability. Sellers struggle to reach global research labs.
We built Questpair to fix this. Every supplier on the platform is verified before listing. Every quote you receive comes from a real, vetted seller. AI prepares your case in minutes, then a real specialist takes over.
We're an independent team based in The Netherlands, working with research labs and procurement teams across Europe and worldwide.
With a service contract, ten to fifteen years is normal for most benchtop instruments. Detectors and pumps are the parts that wear first.
Yes. Every verified supplier states which service partners cover the instrument, and we list that alongside the offer.
Ask a scientist through the request button. Parts are often available even when the instrument itself is discontinued.
Two to six weeks, depending on refurbishment scope and whether calibration is included.
We ship to 38 countries. Crating and customs handling are quoted with the instrument.
Tell us what you need and a scientist finds it for you, usually within the hour.
Last updated 19 October 2026
The middle half of the 147 with a price runs from €178 to €8,624.
