GSPk3 F(! capmdtch$"O z2ν@ 4~4 C&C tE9O z1 ν@ 4~4 C@C%t|OA@ds\PEP_^[USVWjPّE}CmC  tbOs8, 0.64)C&CC@C?t6;IO - z1 ν@ 4~4 CC  tb@)OmAhE@tE@tMApEEEEǀEE EC&CCmC? t{pO j3E x WjjhEP$"E}3aEfEjC@CCmC7?$tBO 61ν@ 4~4 0CmC tOA'ds\PEP_^[USVWjPّE}LC~SC tOB')EPuE}EP83)}EMA CKC tSLGOc12z1*z2: (-4.84, 4.24)Lxb_dg8D>0GC&CnBF%5?F%5?tSwGOrlO&z1*z2: (-4.84 4.24)zDl(GCCCC  tO l2|?@P@ EEPj0CmCC@C? t{AhO kMApE@( E@lMAt@ E@(  EECmC0CmC?#t N NO 2CoordSysE@ EE@E}'EP蚐EE} E@CmC0A@twOu2 T1_5(LC~SC0CmC? tw2Ot@X$2CmCCKC? t"O  z2 - z1ν@ 4~4 CSC tw|O  z1+z2ν@ 4~4 CB tdiOoD?@QCY CC&C? t5QE܋EAO z2}EMU`JE MUXJ_^[Uz2: z2 t-AO z1 E@)E@lE E@lEE@(E@)z1: z1 txw ĤOn@$s$> z'5O lK`KIC>CCmC?"tIౄ NO 5tGyMTy555H6>5517 5H6>5CCCBף?"t NO 4tGx5St5H6>5M5!@6CmCDmCp=?tO z2/z1ν@ 4~4 (CNCt" O m9  z2 - z1: Coordinate(Point z2 - z1):  tGOp3DpdIX~ "' P?2CmCCCCSCC&CtsO  z1+ z2: EEz1+z2: z1+ z2 :  teyO p1#,>CmCC@CCBC&CtXtqO m6K  ,x{l:z1}{!:*}y{l:z2} + y{l:z1}{!:*}x{l:z2} = x[z1]*y[z2] + y[z1]*x[z2] =  t>WO m5pppppppppppp 0x{l:z1}{!:*}x{l:z2} - {(:y{l:z1}{!:*}y{l:z2}} = x[z1]*x[z2] - (y[z1]*y[z2]] =  t{O z1*z2ν@ 4~4 \mCB DtJxO m22pppppppppppp U{D:{(:x{l:z2}{!:*}x{l:z1} + y{l:z2}{!:*}y{l:z1}}}{{(:x{l:z1}{u:2} + y{l:z1}{u:2}}} = 4(x[z2]*x[z1] + y[z2]*y[z1]] /(x[z1]^2 + y[z1]^2] = DtO m23pppppppppppp U{D:{(:y{l:z2}{!:*}x{l:z1} - x{l:z2}{!:*}y{l:z1}}}{{(:x{l:z1}{u:2} + y{l:z1}{u:2}}} = 4(y[z2]*x[z1] - x[z2]*y[z1]] /(x[z1]^2 + y[z1]^2] = t,'DO m10z2/z1: Coordinate(Point z2/z1):  tO w(CNC0CmC? t{O v@xspCmC(CNC?t 0#<RO m3|{#HG^|d%>z2: (-0.73, 2.08)z1*z2: Coordinate(Point z1*z2): # tzOq\mCBCmC?# tzhOp@sC&C\mCB?#tq O`(;03iDV 3nV jdb@   #+*t Oóhd`(;03iDV 3nV jdV@   #+*tX Ohd`(;03iDV 3nV jdn@  ('tOóhd`(;03iDV 3nV jdn@  '(tB_tu Ohd`(;03iDV 3nV jdb@  7'( +*#tz_u Oóhd`(;03iDV 3nV jdJ@  k'( +*#t)7[M Ohd`(;03iDV 3nV jdJ@  '(*+#ta7M Oóhd`(;03iDV 3nV jdn@  '(*+#"OMS Sans SerifG