· Fayetteville, North Carolina
Five guys Hamburgers
· Fiji · Finland · France
Function
Ferrous.
fonogon
Frequency.
Fault Lines
Flint, Michigan Fargo, North Dakota Franklin, Wisconsin France Finland
. It has f NC Because r
The Finger Lakes are in New York State.
What engineers start with the letter F?
Use the Newton-Raphson method. Let f(x) = x2 - 350 and let f'(x) = 2*x Then start with any guess, x0. The next estimate is x1 = x0 - f(x0)/f'(x0). Continue iterations with xn+1 = xn - f(xn)/f'(xn). If you start with x0 = 15 (quite a long way off, given that 152 is only 225), x2 is accurate to 6 decimal places (error = 8 in 10 million) and x3 to 13 dp (2 in 100 trillion).