Welcome to Xcas for Firefox or compatible browser (c) 2020, B. Parisse and R. De Graeve, Institut Fourier, Université de Grenoble. Type python or javascript to switch to MicroPython (Damien P. George et al) or Javascript (QuickJS engine by Fabrice Bellard and Charlie Gordon)
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This message will be replaced by a QRcode that you can scan to duplicate this session (QRCode MIT License, @author davidshimjs, QRCode for JavaScript, Copyright (c) 2009 Kazuhiko Aras)