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.
Make sure the target indicator remains focused on the target. A successful torpedo hit against a destroyer. When within a range of 1000 to 500 meters, drop the torpedo, still making sure your plane is perfectly leveled. Immediately gain altitude with the speed you've attained with the earlier dive to evade the AAA. Usually, depending on where you dropped the torpedo, it'll take about 5-10 seconds for it to hit the target, which will give you a hefty amount of RP and Lions as well.