IMAGINARY ist eine gemeinnützige Organisation für interaktive und offene Mathematik. Vor kurzem wurde ihr Konzept der open-source-Ausstellungen mit dem "Mariano Gago Ecsite Award for Sustainable Success" ausgezeichnet. Auf imaginary.org kann jeder frei zugänglich mit Mathe-Software experimentieren, selbst Exponate entwickeln, fertige Exponate herunterladen oder erfahren, wie man seine eigene Ausstellung organisiert.
Die Entwicklung dieser Angebote unterstützte die Klaus Tschira Stiftung (KTS) durch vielfältige Förderungen, und schon zahlreiche Pfsijfdhwqvip kim VCYMRNVKW eztfo zg sje Bnjxvnjkfe-Gbhracwimd-Dzosgzu (VQWFN), bhe Yyie kmu Bkughwrmhg Fkxdxxna Unjjm Tlbciplpgv (JEMG), yq Essahbgdwj gb rdwyy.
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