摘要: <template> <div> <math-field id="formula" virtual-keyboard-mode="manual" style="padding: 1px; margin: 10px" >x=\frac{-b\pm \sqrt{b^2-4ac}}{2a}</math-f 阅读全文
posted @ 2022-06-23 17:59 徐同保 阅读(341) 评论(0) 推荐(0)
摘要: <!DOCTYPE html> <html> <head> <meta charset="UTF-8" /> <title>MathJax Font</title> <!-- <script type="text/javascript" src="https://cdn.mathjax.org/ma 阅读全文
posted @ 2022-06-23 17:52 徐同保 阅读(71) 评论(0) 推荐(0)