0 the idea of travelling into the past or the future
Another caveat is the question of the safety of life during relativistic future-directed time travel.
We shall consider two relativistic means of performing future-directed time travel : velocity time dilation and gravitational time dilation.
They're still distributed; they're just living in different network neighbourhoods, where oldies radio, nostalgia, and time travel prevail.
But time travel is not needed for the basic mechanism to apply to current choices.
We will only consider computations with future-directed time travel as governed by the two theories of relativity.
To preserve liveness's immediacy of feedback, time travel must be efficient.
Internally, the debugger implements all program control mechanisms in terms of time travel.
To find out if this edit fixed the bug, the programmer explores the now-redefined history via time travel.
