JV, govfcg til 5)ircctioncn* 
OA^Oiicnton miiltipnccrct mcb S)t\.Mfor tT^^f \^c^vc f^^a |lov foai X>i^ibcubmiu 
Set bc(^s?\?cv aftfaa iffe Q5aMit5, at M([c l?inicr fIPat lii]i(]e i famme *PIan niet> Den 
a^fokue Unitct; tifx bet fi?Ii]ei' umibbefCnu* af S^epuitioncn 4* 2it}c(et)c6 inbs 
fecd fet/ at D,voticnteu nuni afin(]c fra ben obfofute Unitct SJiufefen v — u, bcvs 
fom J)i\)it)ent)um afvu^cr fva famme Hmm ^iuMcu v, cg S)iV)ifoc 23infc(c*n 
<gc^t f. Sr. at A(cof.t; + £fin.t;) jTufC^e bi\)iDereiS met) B(cor.u + €fin.u): t)a 
cv Clt^oticiuen = ^ [co**- (t^— u) + g fin. (u^u)], forbi ^ [cof. (y— u) + gfin. (u— u)] 
>^ B (cof. u -I- ^fi"- = A(ct)r. y + gfin. v)^ 5 gølqc §♦ 7* ®et er, ba 
— [cof. (t^ — u) + £nn.(t; — u)] muUipticcrct meb 3)iinfoi: B(cof. u + gfin. o) 
cr faa jlor fom ©iinbcnbum A(co[.V'\-^iii^,v): faa (c ojfaa -^[cof. (u — u)-j- 
sfi^.(t;— u}] ben fegte Clooticiii* 
©re 3; b, c 09 d birccte Sini^r, 03 bc inbirrcte a^-eb cg c+scl n*e i famme 
5>fan mcb beu abfohue Uuttet: ba er ^.i^^:^; 03 O.'ooiimtn ^-^73 
= = (r,+Æ) . = [.c + bd-f .(bc~ad)] : (c^-f-d»); 
igøl^e 9 fan festten a+^b r::^ A(cor.t; + £fi«">.t>)/ 0^3 c+gd = C(cor.U'-j"' sfin.ii)^ 
altfaa c — iå = C(cor.ii — efin.u), i gel^e §,3; og ba (c+£d)«(c — sd) 
— c* + d^ =; (§, ic): faa ør ^ !;TV ^ ^(co£u — gfin.u) 10, eder 
^^d^ = ^(cof.— u + £fin.-«.u) z=2 —-5 II, og naar mu({ip(icere6 uicb 
a + gb = A(cof.o + cfin.i;)y ubfommcr l'^+sb)-^— ^= ~ [ccf.(u — u) + 
Snbiiecte @tøccelfer af benne ?(i't |ar altfaa bette fc^Bed web be birecte, at 
timt S)i^ibenb«m ev en @um af flere ©tørrelfer; ba oit)er en^t)er af bijje bi^ 
\tiberet meb St^ifoc peve D.i)otienter, t^m Bm-n u^m ben føgte Cl\)otient* 
i 13* 
