How do I put less-than sign and greater-than sign in Question summary?
Accepted answer
The less-than sign and greater-than sign will come out correctly in Question summary if
1. you use greater-than sign by itself in the Question summary
Sample question: "Is 2 > 1?"
2. you use less-than sign by itself in the Question summary
Sample question: "Is 0 < 1"?
3. you use greater-than sign followed by less-than sign in the Question summary
Sample question: "Is 2>1 and 0 < 1?"
It will disappear if you use less-than sign followed by a greater-than sign.
This is because it will be interpreted as an invalid HTML tag and then gets ignored.
For example, if you post the following in the Question summary, "< and >" will be interpreted as an invalid HTML tag and gets ignored.
Sample question: "What is between < and >?"
And the question will become
"What is between ?"
Solution:
In Question summary, use &lt; in place of <, and use &gt; in place of >
For example, to post the question "What is between < and >?", you need to change it to
"What is between &lt; and &gt;?"
PS. In Question description, < and > can be used freely.