Measurements as a function of time become easier to do by film.

Or maybe it's a function of time and not space.

Instead, the signal is studied as a function of time.

Did Einstein really mean to state that truth was a function of time?

"How long it takes to get to the entire force will be a function of time and opportunity."

These variables are only functions of position and time, which means that some information is lost.

Distance may also be measured as a function of time.

Here is defined as a function of time between two readings.

The contact rate itself may be a function of time.

See also position as function of time in a straight escape orbit.