Évolution des marges sur le beurre
https://media.mathstodon.xyz/media_attachments/files/111/490/249/983/596/860/original/3fd638366b91de1a.png
GNU social JP is a social network, courtesy of GNU social JP管理人. It runs on GNU social, version 2.0.2-dev, available under the GNU Affero General Public License.
All GNU social JP content and data are available under the Creative Commons Attribution 3.0 license.