418 



Edmund Hess, 



.los ^C ^17 I 



j Reelles 



•[4-3 2 1*].,- I Kanten-, Ecken-, Fläehen- 

 ' ■^' I . . . -(?,<-' . . . C,<') ' Paar des Haiipttetraeders: 

 -•^■•^") ' I ?4---^; S4. J,; ^„ r„ 



^= — a'21 



a; 4 = -^13 



"^■■24 ^,0 = — ■^■•>I 



-T7 



...[2-4 3 1]2.; 

 . . . -Bß^ . . . (?.,('); 



= J ' I • • • [-2 1 4 3],, I . „ .^ , 



" ( . . . -c?/^) . . _g,iii ( '5 • • ■ *ö; iij) ii; As' ''^1: 



•••[2 4 3 -1*,.; 



—3720 -i'« —'■^25 



Z!;^ |..^[2-14 3l,, I, , 



^(j> -i^l i ^g, T| 



••• [-2 4 3 \l,- 

 . . . -B2'-> . . . 6?,('); 



- —Xi2 X.^ = X-i-o 



- •^'20 ■■^' 4 = -l"» 



= -', l--- [2 1*4 -3],, 1 



( .r', = 



//26-26 .4) Ä . . . ; a-'a 



f A = 



U'= 



6'3.. 



-a-22 



.T'4 



X 5 —X; 



30 



.r 



Z/27— 28 -4) S 



S3 . . ,J ^-3 

 7/29-30 ^) 



.Tg 

 ^24 



X3 — 



x'2 = 



x',= 



—x-u a; 2 = 3"! 3 



.rS X4 :^ .T'_>1 



= —Xn 



-0-^.8 a;'2 = -iCg 



...[-2 4 3 I],,; 



. . . -G2<2) . . . j5,(i) 



[-2 1 4 3]. ,4 



. . . -B-P^ . . . G: 



V iii / 's • • • 's> ^Si -*'2) ■^Si 



X42 X4-^n ^____g<2,...c2'i); 

 3:20 x'n = ,C26 j 



••[4-32 1]33 I , 7- . p O- . ; , 



_^^(2) G (1) j ''9 ■••'■!• • •'•^i' -^-a I A9, 72- 



S. 



o;-, = 



SK.\ x\ 



'^30 

 = X|4 



= — a:22 



■^• 3 = 

 X f, - 



x\ 

 x\ 



- ^'29 

 = — a;i3 



— .TlO x'-2 = .T23 I 



•■«•18 



^'26 



, (7932) 



(79 as) 



.,==, (•••[31-2 4],,: 

 ■/_•■ |...-G,'^^...C,0'; 



■*- 6 •'•15 



:/^' l...[3 1*2-4J,, I ,. o c. , 



-^27 J ■ ■ ■ 2 • • • 2 j 



(7934) 



