T240

f(x) = (2 * cos(x)) - 1
piirto1: PolyLine[(-5.0230E-2,-3.0368E0), (-1.2080E-1,-2.9839E0), (-1.8255E-1,-2.9398E0), (-1.2080E-1,-2.8957E0), (3.7982E-2,-2.8428E0), (2.0559E-1,-2.8163E0), (2.1441E-1,-2.7193E0), (1.2619E-1,-2.6840E0), (3.7982E-2,-2.6134E0), (-9.4336E-2,-2.5429E0), (-2.1783E-1,-2.4458E0), (-2.2665E-1,-2.3223E0), (-1.2080E-1,-2.2253E0), (2.6975E-3,-2.1194E0), (1.2619E-1,-2.0224E0), (1.0855E-1,-1.9430E0), (3.7982E-2,-1.8901E0), (-5.9051E-2,-1.8283E0), (-1.2080E-1,-1.7313E0), (-3.2587E-2,-1.6607E0), (6.4446E-2,-1.5549E0), (1.8794E-1,-1.4402E0), (2.8498E-1,-1.3520E0), (2.5851E-1,-1.2461E0), (1.9676E-1,-1.1315E0), (1.7912E-1,-1.0432E0), (1.7912E-1,-9.7268E-1), (2.4087E-1,-8.7564E-1), (3.3790E-1,-7.6097E-1), (3.9965E-1,-6.6394E-1), (3.5555E-1,-6.1983E-1), (2.4087E-1,-5.2280E-1), (1.2619E-1,-4.3458E-1), (7.3267E-2,-3.3755E-1), (7.3267E-2,-2.6698E-1), (1.4384E-1,-1.6113E-1), (2.4087E-1,-5.5271E-2), (3.1144E-1,5.9405E-2), (3.3790E-1,1.3880E-1), (2.4969E-1,2.0937E-1), (1.7912E-1,2.4465E-1), (9.0910E-2,2.8876E-1), (7.3267E-2,4.2107E-1), (9.0910E-2,5.5339E-1), (1.5266E-1,6.7689E-1), (1.4384E-1,8.0039E-1), (8.2088E-2,9.0624E-1), (-1.4945E-2,9.5035E-1), (�,�), true]
piirto2: PolyLine[(-7.5593E-1,1.2115E-1), (-7.9121E-1,1.9172E-1), (-8.6178E-1,2.4465E-1), (-9.3235E-1,2.9758E-1), (-1.0294E0,3.2404E-1), (-1.1441E0,3.3286E-1), (-1.2146E0,3.3286E-1), (-1.3117E0,3.0640E-1), (-1.3911E0,2.4465E-1), (-1.4616E0,1.9172E-1), (-1.4969E0,1.2115E-1), (-1.4969E0,1.5298E-2), (-1.4969E0,-1.2584E-1), (-1.4616E0,-2.2287E-1), (-1.3822E0,-3.6401E-1), (-1.3028E0,-4.7869E-1), (-1.2058E0,-5.4926E-1), (-1.0558E0,-6.3747E-1), (-9.4999E-1,-6.5511E-1), (-8.7942E-1,-6.5511E-1), (-8.0885E-1,-6.5511E-1), (-7.1182E-1,-6.1983E-1), (-5.6186E-1,-5.4044E-1), (-4.5601E-1,-4.7869E-1), (-3.8544E-1,-3.9048E-1), (-3.5015E-1,-3.0227E-1), (-3.5015E-1,-1.7877E-1), (-3.8544E-1,-7.2914E-2), (-4.2072E-1,-2.3440E-3), (-4.9129E-1,8.5868E-2), (-5.6186E-1,1.5644E-1), (-6.7654E-1,2.3583E-1), (-7.8239E-1,2.8876E-1), (-8.7942E-1,2.9758E-1), (-9.4999E-1,3.1522E-1), (�,�), (1.3082E0,2.2701E-1), (1.2553E0,2.4465E-1), (1.1671E0,2.6229E-1), (8.6718E-1,2.6229E-1), (6.4665E-1,2.4465E-1), (5.6726E-1,1.4762E-1), (5.4961E-1,3.2941E-2), (5.3197E-1,-5.5271E-2), (5.3197E-1,-1.6113E-1), (5.5843E-1,-2.9344E-1), (6.3783E-1,-3.5519E-1), (7.3486E-1,-3.8166E-1), (9.3775E-1,-3.9048E-1), (1.0789E0,-3.9048E-1), (1.1847E0,-3.7284E-1), (1.2553E0,-3.5519E-1), (1.3082E0,-2.8462E-1), (1.3259E0,-2.1405E-1), (1.3259E0,-1.4348E-1), (1.2906E0,-1.1165E-2), (1.2377E0,8.5868E-2), (1.1847E0,1.5644E-1), (1.0965E0,2.2701E-1), (9.8185E-1,2.7111E-1), (8.8482E-1,2.7994E-1), (8.3189E-1,2.6229E-1), (�,�), (5.4013E0,2.2701E-1), (5.3131E0,2.2701E-1), (5.2249E0,2.2701E-1), (5.1190E0,2.2701E-1), (5.0308E0,2.0937E-1), (4.9602E0,2.0937E-1), (4.8897E0,1.5644E-1), (4.8191E0,5.9405E-2), (4.8014E0,-3.7629E-2), (4.8279E0,-1.5230E-1), (4.8720E0,-2.3170E-1), (4.9426E0,-2.8462E-1), (5.0132E0,-3.1991E-1), (5.0837E0,-3.3755E-1), (5.1719E0,-3.3755E-1), (5.2425E0,-3.5519E-1), (5.3660E0,-3.5519E-1), (5.5424E0,-3.5519E-1), (5.6395E0,-2.7580E-1), (5.6836E0,-1.6113E-1), (5.6836E0,-9.0556E-2), (5.6836E0,3.2941E-2), (5.6483E0,1.2115E-1), (5.5954E0,2.0937E-1), (5.5248E0,2.7994E-1), (5.4366E0,2.9758E-1), (5.3660E0,3.3286E-1), (5.2249E0,3.3286E-1), (5.1190E0,3.3286E-1), (�,�), (7.3772E0,2.4465E-1), (7.2890E0,2.4465E-1), (7.1743E0,2.3583E-1), (7.0773E0,1.7408E-1), (6.9979E0,1.1233E-1), (6.9538E0,3.2941E-2), (6.9538E0,-3.7629E-2), (6.9538E0,-1.4348E-1), (7.0067E0,-2.1405E-1), (7.1038E0,-2.8462E-1), (7.2714E0,-3.3755E-1), (7.3420E0,-3.7284E-1), (7.4478E0,-3.9048E-1), (7.5889E0,-4.0812E-1), (7.6948E0,-4.0812E-1), (7.8095E0,-3.9048E-1), (7.8359E0,-2.8462E-1), (7.8271E0,-1.6995E-1), (7.7742E0,-7.2914E-2), (7.6948E0,3.2941E-2), (7.5978E0,9.4689E-2), (7.5184E0,1.2115E-1), (7.4478E0,1.5644E-1), (7.3243E0,1.7408E-1), (7.2185E0,1.7408E-1), (7.1302E0,1.7408E-1), (�,�), (1.1876E1,8.5868E-2), (1.1823E1,1.3880E-1), (1.1717E1,1.9172E-1), (1.1629E1,2.4465E-1), (1.1329E1,2.4465E-1), (1.1170E1,2.4465E-1), (1.1056E1,2.0937E-1), (1.0994E1,1.3880E-1), (1.1020E1,4.1762E-2), (1.1117E1,-5.5271E-2), (1.1223E1,-1.6113E-1), (1.1312E1,-1.9641E-1), (1.1453E1,-2.4934E-1), (1.1558E1,-2.8462E-1), (1.1647E1,-2.8462E-1), (1.1770E1,-2.8462E-1), (1.1885E1,-2.4934E-1), (1.1973E1,-1.6995E-1), (1.2000E1,-9.0556E-2), (1.2000E1,-2.3440E-3), (1.1938E1,9.4689E-2), (1.1832E1,1.8290E-1), (1.1735E1,2.2701E-1), (�,�), true]
g: y = -1
piirto3: PolyLine[(1.7912E-1,-9.7268E-1), (1.7912E-1,-9.0211E-1), (1.7912E-1,-5.8454E-1), (1.7912E-1,-4.4341E-1), (1.9676E-1,-2.3170E-1), (1.9676E-1,-9.0556E-2), (2.2323E-1,6.4772E-3), (2.3205E-1,7.7392E-1), (2.3205E-1,9.1506E-1), (�,�), (4.2612E-1,2.9758E-1), (4.7022E-1,3.5933E-1), (5.4961E-1,3.8579E-1), (7.0398E-1,3.4609E-1), (7.4368E-1,2.4465E-1), (7.3486E-1,1.2997E-1), (6.9075E-1,5.0583E-2), (6.2900E-1,-4.6450E-2), (5.6726E-1,-1.2584E-1), (5.7608E-1,-2.2287E-1), (6.8193E-1,-2.9344E-1), (8.5836E-1,-3.1109E-1), (9.9067E-1,-3.3755E-1), (1.0612E0,-3.3755E-1), (�,�), (6.0254E-1,-9.9032E-1), (6.0254E-1,-1.0609E0), (6.0254E-1,-1.4490E0), (6.0254E-1,-1.6254E0), (6.2018E-1,-1.7313E0), (6.5547E-1,-1.8195E0), (6.6429E-1,-1.9165E0), (6.8193E-1,-2.0930E0), (6.9075E-1,-2.2429E0), (6.9075E-1,-2.7193E0), (7.1722E-1,-2.8869E0), (7.2604E-1,-2.9839E0), (7.4368E-1,-2.9133E0), (�,�), (9.3775E-1,-1.8019E0), (9.9950E-1,-1.7401E0), (1.0965E0,-1.7313E0), (1.1936E0,-1.7489E0), (1.2112E0,-1.8989E0), (1.1406E0,-1.9871E0), (1.0171E0,-2.1106E0), (9.0687E-1,-2.2076E0), (1.2200E0,-2.2253E0), (1.3788E0,-2.2253E0), (�,�), true]
piirto4: PolyLine[(-5.2371E0,2.2735E0), (-5.3077E0,2.2735E0), (-5.4047E0,2.2647E0), (-5.5370E0,2.2118E0), (-5.6429E0,2.1677E0), (-5.7135E0,2.1324E0), (-5.7840E0,2.0795E0), (-5.8811E0,1.9824E0), (-5.9693E0,1.8854E0), (-6.0310E0,1.8148E0), (-6.0487E0,1.7443E0), (-6.0663E0,1.6737E0), (-6.0663E0,1.6031E0), (-6.0310E0,1.5061E0), (-5.9516E0,1.4179E0), (-5.8458E0,1.3385E0), (-5.7046E0,1.2944E0), (-5.5547E0,1.2856E0), (-5.4224E0,1.2944E0), (-5.3430E0,1.3561E0), (-5.2371E0,1.4179E0), (-5.1313E0,1.5325E0), (-5.0342E0,1.6472E0), (-5.0078E0,1.7619E0), (-4.9725E0,1.8325E0), (-4.9548E0,1.9030E0), (-4.9372E0,1.9913E0), (-4.9372E0,2.0618E0), (-4.9636E0,2.1765E0), (-5.0430E0,2.2382E0), (-5.1313E0,2.2735E0), (-5.2195E0,2.2912E0), (-5.2900E0,2.2912E0), (�,�), true]