( 13 ) 
eene fout van 0",014 en in cle kooi’de eene fout van eene 
eenheid van de zevende decimaal of 28 millimeter. 
Zie liier tlians ketzelfde voorbeeld met de termen van de 
vierde orde er bij : 
qp 3 = 57° l = 1°22'6", 03270 
q> x = 56°13'49", 02186 \l— 41'3", 01635 
q> m — 56°36'54", 51093 i ß = 23'5", 48907 
log sin f h = 8,0770318.4 
log sin q m = 9,9216830.0 = a 
log sec 1- /. = 309.6 
log sec ' ß = 98.0 
log tg * a = 7,9987556.0 
;«= 34'16”, 678 
log 2 
= 0,3010300.0 
log [1] 
= 4,465 
log N n 
= 6,8056563.1 
2 d 
= 5,654 
log sin ^ Ä 
= 8,0770318.4 =b 
2 a 
= 9,843 
log cos qj m 
= 9,7405680.1 = c 
log q 
= 9,962 
— C 1 
= — 92 
+ c 2 
= —26 
log K siu A m = 4,9242860.4 
log \ [1] 
= 4,164 
log sin A m 
= 9,8451111.8 
2 d 
= 5,654 
log K 
= 5,0791748.6 
log cos 2 q> m 
= 9,596* 
log 
= 9,414* 
log 2 
= 0,3010300.0 
log R m 
= 6,8047736.4 
log sin ^ fi 
= 7,8271747.0 = d 
f off [1] 
= 4,465 
log cos \ 1 
= 9,9999690.4 
2 b 
= 6,154 
' c 3 
= - 38 
4 c 
= 8,962 
+ c z 
= — 26 
log c 3 
= 9,581 
log Kcos A m 
= 4,9329473.2 
log cos A, n 
= 9,8537724.6 
log K 
= 5.0791748.6 
