Is there a way to write absolute value bars when asking a question? I looked through the list of symbols given on the website, but I didn't see anything.

2 Answers
Dec 13, 2017

You can use the abs(x) function.


To write absolute value bars, use abs function with the hashtags.

When you write #abs(x)# in the Answer section(# must be written in half-width character), you actually see #abs(x)# in the screen.

Dec 13, 2017

Alternatively, you can...


... write something like

  • without hashtags


  • with hashtags


to get the same result. So just use the vertical bar symbol located on your keyboard to get the absolute value bars in between hashtags.