What is “seexpr” Package?

Embeddable expression evaluation engine
For more details: https://www.disneyanimation.com/technology/seexpr.html

Installation

• Open Terminal by pressing command+space then type terminal and hit Enter key.
• Install homebrew first.

  ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)" < /dev/null 2> /dev/null

• Install seexpr.

  brew install seexpr

Now, use seexpr!