A <= B returns a logical array with elements set to logical 1 (true) where the real-world values of A is less than or equal to B, when A or B is a fi object. Otherwise, the element is logical 0 (false). The test
AIXI doesn't know that its future behaviors depend on a changeable, material object implementing its memories. The notion isn't even in its hypothesis space. Being able to predict the output of a sensor pointed at those memories' storage cells won't change that. It won't shake AIXI's c...