myrmepropagandistFew people realize how crazy math is about symbols and hand writing.
For example if your write your Xs so they look like the cross product symbol. Please do not. 'a' is NOT the same letter as 'A' it's really crazy and often glossed over harming students.
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.