More modern measurements are exactly equivalent, but we can just measure positions more accurately now.
So I want to mention also, these are exactly equivalent, they're equivalent in energy, they're equivalent in shape.
"Stopping for 90 seconds in time of crisis is exactly equivalent to not picking up the phone," Mr. Greifeld said.
There are, by definition, no exact equivalents in this world: to be exactly equivalent to something is to be that something.
Thus present-day DCNs (Deep Convolutional Networks) can be exactly equivalent to a hierarchy of kernel machines with pooling and non-pooling layers.
Today, we understand it to be exactly equivalent to the theory of kin selection, with both theories explaining the same phenomena, yielding exactly the same predictions, and simply splitting up the mathematics of natural selection in slightly different ways.
Thus the IP address for guardian.co.uk is 77.91.249.30 - so http://77.91.249.30 is exactly equivalent to http://www.guardian.co.uk, but the former saves a DNS lookup and so is fractionally faster.
Because grass pollen could only be reliably identified to genus level in the metabarcoding data, the taxa compared may not have been exactly equivalent since both Alopecurus and Holcus contain other widespread species within the United Kingdom.
In fact, two messages, one of which is heavily loaded with meaning, and the other of which is pure nonsense, can be exactly equivalent, from the present viewpoint, as regards information".
Some 360 such planets have now been detected, but none is exactly equivalent to the Earth.The closest so far is Gliese 581c, which was discovered in 2007 by Dr Mayor's colleague, Stéphane Udry.
