Can someone translate this from Creator Deluge to CRM Formula Syntax?

Can someone translate this from Creator Deluge to CRM Formula Syntax?

I can't figure out this formula system... Anyone experienced enough in both platforms to translate this to CRM for me?

if (input.Cafe_Machines_Needed > 0)
{
      input.QTY_Cafe_Machines == input.Cafe_Machines_Needed.toString() + " - Cafe Vending Machines";
}