I get it's an idle game, but it just seems way too slow. With how quickly the price increases the only useful operator is multiply. The game is also way too RNG dependent, partly due to the reasons stated earlier, but also because some things are just not useful. (I don't need 10 equals) Perhaps if you had more control over what you received, even if it was just a choice between number or sign, it could mitigate the RNG.