Functions are prewritten formulas. Functions differ from regular formulas in that you supply the value but not the operators, such as +, -, *, or /. For example, you can use the SUM function to add. When using a function, remember the following:
The US Navy no longer has nuclear powered cruisers or destroyers. The only nuclear powered surface ships are aircraft carriers. In general, the nuclear powered cruisers/destroyers could achieve speeds in excess of 30 knots (34 Miles Per Hour). Aircraft carriers must be able to achieve the same speed in order for them to be able to launch and recover aircraft. The US Navy no longer has nuclear powered cruisers or destroyers.
In addition to Reapers on the scale of Sovereign, there is a subtype of Reaper known as the Destroyer. Destroyers are only 160 meters in height, considerably smaller than the two kilometers that Sovereign boasted, but possess a formidable capacity for destruction despite their reduced stature.