[Tex/LaTex] the “not less than” operator in LaTeX


Hear me out here. I tried to do \nless which I found online, however I was just given and undefined control sequence error message. What should I do?

Best Answer

Go to Detexify and draw what you want:

enter image description here

  1. the symbol is \nless
  2. you need \usepackage{amssymb}