<div class="chatlog__message-group"> <div id="chatlog__message-container-408530724308779009" class="chatlog__message-container" data-message-id="408530724308779009"> <div class="chatlog__message"> <div class="chatlog__message-aside"><img class="chatlog__avatar" src="https://cdn.discordapp.com/embed/avatars/1.png" alt="Avatar" loading="lazy"></div> <div class="chatlog__message-primary"> <div class="chatlog__header"><span class="chatlog__author" title="nobkz4791" data-user-id="393018426869940239">Nobkz</span> <a href="/channels/400483073743126558?category=archived&channel=math&message_id=408530724308779009"><span class="chatlog__timestamp" title="Thursday, February 1, 2018 7:55 AM"></span></a><a href="#chatlog__message-container-408530724308779009">2/1/2018 7:55 AM</a></div> <div class="chatlog__content chatlog__markdown"><span class="chatlog__markdown-preserve">数学では一般には、同値関係であるというとき、反射律、対象律、推移律を見たすものを、言いますね。</span> <span class="chatlog__edited-timestamp" title="Thursday, February 1, 2018 8:01 AM">(edited)</span></div> </div> </div> </div> </div>