CF [1;2]
Sqr(2) approximeras som:
3/2=1, 2 = 1.5000000 err=0.08578643762690485
4/3=1, 3 = 1.3333333 err=-0.08088022903976189
7/5=1, 2, 2 = 1.4000000 err=-0.014213562373095234
17/12=1, 2, 2, 2 = 1.4166666 err=0.002453104293571595
24/17=1, 2, 2, 3 = 1.4117647 err=-0.002448856490742113
41/29=1, 2, 2, 2, 2 = 1.4137931 err=-0.00042045892481934466
99/70=1, 2, 2, 2, 2, 2 = 1.4142857 err=0.00007215191261922271
140/99=1, 2, 2, 2, 2, 3 = 1.4141414 err=-0.00007214823168100182
239/169=1, 2, 2, 2, 2, 2, 2 = 1.4142011 err=-0.000012378941142587863
577/408=1, 2, 2, 2, 2, 2, 2, 2 = 1.4142156 err=0.0000021239014147411694
816/577=1, 2, 2, 2, 2, 2, 2, 3 = 1.4142114 err=-0.0000021238982250704197
1393/985=1, 2, 2, 2, 2, 2, 2, 2, 2 = 1.4142131 err=-3.644035520000699e-7
3363/2378=1, 2, 2, 2, 2, 2, 2, 2, 2, 2 = 1.4142136 err=6.252177442434004e-8
4756/3363=1, 2, 2, 2, 2, 2, 2, 2, 2, 3 = 1.4142134 err=-6.252177198184938e-8
8119/5741=1, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2 = 1.4142135 err=-1.0727040367086715e-8