The equation is basically Bellman equation essential to the Q-learning algorithm. If there's any way to include the notes below (such as "New Q-Value") aswell that'd be even better!

# [Tex/LaTex] How to properly write this equation in Latex

algorithmsequations

## Best Answer

My welcome to TeX.SE and you here have a my proposal done as pure LaTeX. There is a bit of difference from your image because there is much text in a specific part of the formula (

Maximum predicted reward, given new state and all possible actions).Some small suggestions:

`\max`

that is not written in italics (`max`

) like each letter is a variable. The same discussion for "`New`

", which I wrote as text into a formula`\text{New}`

, not in italics.`\mkern-30mu`

(for example).