Principes de la géométrie analytique. Géométrie de l'espace, par L. Painvin.

I /~ /I
"n, a- 41 1/k. CO
'I'lL I' ~ ~ ~ tL <=tt4/t1~~~U~fl/) ~~ltnt d~~c,~//l~~lA. /LI~~l~tl~~tt//tV~~t ~& / /cm tul.? L I I 1It17-I 11k 4.$1 111 1 filli L I C1a I I 1 Ili Y )
44- htr ktm- etoicY d 2t== onIJc Q C ic1 LLOtI
Illd ' I / / 1tlq, I/I J1
12 ( 4t tW-= l kt',' ti t1,c l1,. c;/IL4l >CO j<, a/II j O/417tf4..f/i crqI i 4/.(, IoI
1;*7A CI t OC*1,4 Cnn' dof~ i ( iP4(=-021o7,2UIA. U10
j jo L~~~~~;l -~~~ec t}I~~~~iIU~~~lnc Jni/a~rlct. du i t r- 4/)C-Z r'fevoll- Onfjl 2 a -..-112 tlC - 1- 1/d;wn*~~. cliannid /<in~~ttnte. C) ~~/ ciwortjc~nb a 7<. )'d~~ct.. ~~i *uj It~.I tI,!ce*f"It/o cde"r, c/ 4o C-11 IC /
A 14 let,,:, VIL-~~= 1/ -, l / //it e n t / 2 il~'I.. tL7I.2Xt-:!< ~ i~- P 1111.1214U... ~ dutt... //fltt/... ctite~-~i iyA71ii - I4IL coje...-)e. reo~c 1~j~(27JL I-f<4fn //~-ic//9cL~. ~ e.~ f
ce — fv~~~111 J cel~
0 l/uU.. 0LLJ i/. 1/ 0 1/.-..-.'7a~2 I f141/4C d71IUr 14. cC P te /e. cotcf
dairi-.. fc'eOU.1;` u/Lit-.C - Z t
C11/,TO Yd ~ ~ ~.<P.~,~u~z - -l-./>Sw2/ /el- -.7/L t l'/I /L/ It-'/4/II/IU 0757
el//I 19 /14L~.t) /I.. (a' lL- iIL l/ola oiic.,o'< j'o17 t~ i... c~t. t~~. 01114a$K=... ("I/l.I) 7 I'li/fto
cvcopi~~tivert~~L ~ C'.~ ~ ~I. ~~ ~ IL.. 11712 ~~Ll/itl7Ij 1/4/P40112~~171J L~~h4YL15I ~~l/() 071./{j IlIC...., ) ~~~$ utL/iteAZ... 0L. /c'4-,'hu
hII..aL',-n 0k: C ={4i 011AII= Ile-J 4eLce li. tItt JL044J7L ('1& -CC( -A f_...47/4.~CL IaU.~t 4)/L.Tl.
Q. ~~ t-P~~z.~C~~~UC0.L=12tI~~~t~tt- il cc. I/IL~~ 7t1, JC~c or. l ~k2..
-rr iI e-a te- dcA..at...IIU.j L.I=4IC211C. I1 1I~nc..A~ c.LALu ~+ ~1~t~a)cd ~tcji
at1117 = )'t4 01 /l. -7.'lC 114 wl
c~~~~~%=e C'I-L/1UCe. 11.l W 3I it-IC1/UI)JIMU> t/44i 12/.FT I4O/IlL..e7f411 -0-WJe4) ~=
//.71/70dLL~i4L/......~rXA..,k"~ Qi ~ 27 4fj) (LI —CIL. f lava,<b-/% l~riIQ- aatec)?L 311 <IL t~tl/(7C~ja~az IOl/A....e01-%?ttIIOUco curj
'~ ie~77) ocX a~. ~l~ceevt1~v/ e~O/o14
datt2! <=21117744 -. Iilt li.. l. IIltInC I. 11 172 (t 1 14 111Q14L C/l(7e/UlI/J-.L I...l4L CLfjO~ 07/I/fA 1t/I.I/.lII)AYI
~..K. /3co-lL c.W /to//..12//. 3. 111144/i%'i l/L IL2 le-lfIc I/L..11L 1/17 /7/0 IIC..4/ lI//Id0..2/I l7/1 12[o/il 14 ( I 12/lItI422
d i. 7.i0/.t= fa'.. 1LiCaL/&. C 7 t 111-111 -/1. ax' /. T //.. iL t ~ lt. 0 C~ e. /6.. t 1jtr t <.C-/l1
I/Cnt. JW yC o /o,tt1I/I. C 1, J;~ j.//t~ U//7/..dI. 010 U- jll/7/ CX-7/(12 1CA-'-,~~ ~)~ 01
'411124/lit /4<?I'12l7/A....-~PCI f'1 /1 7 U ii t', I Q.A..9c P J tq e 3,,7- C, /Q/4< iI. 2. 1 11117/i 1t4 I/
Ie & r = / / /7 /it O/ 1 -11/ OcS/zwc Q 1 1 t/cazll~~r~fc~eJaa~cx.p'ouA..~I~ -.
-... hio. /C/4 i. 9 f. Iu~.t~<. L'L..CL/al.l-c.. l

li~~~~t/IL- 47.. 4<.~ ~ ~ ~ ~ ~~~~~ar
it /171.. /1/I 4/774 ~ '~ /71/. =.i ~I.~Xtzoi~ce... llt/yl/tl1A4,EIII./oclt..
If 'C —r L c4/I(/I
2 ~ /14/1011)774<. C4/cL/I4C/74/.C4/~ 71411 l vl/7/412 114/li 9411/A ltt'c.
L to C iCJC...X 'l//(Ie/('/l.-Y 1V toLUJfllil1 4. p<,C)LQ..C#.CL1A4L1t.... i/..tlo.LlIAC4/f&J..
e___ ell-0 14 ~ ~ 11/1 C t.0 )7tI1L~/l12//A..~ ti~4A...v 12..IkCA. Q/f 14/A......

'I /I