Esimerkkifunktio

f(x) = x^(2) - (3 * x) + 4
piirto1: PolyLine[(1.3259E0,5.0583E-2), (1.2818E0,1.2997E-1), (1.1759E0,1.8290E-1), (1.0524E0,2.0054E-1), (9.5539E-1,2.0937E-1), (8.5836E-1,2.0054E-1), (7.5250E-1,1.4762E-1), (6.7311E-1,6.8226E-2), (6.4665E-1,-2.8808E-2), (6.3783E-1,-1.2584E-1), (6.5547E-1,-2.1405E-1), (7.1722E-1,-3.1991E-1), (8.0543E-1,-4.1694E-1), (8.8482E-1,-4.7869E-1), (9.5539E-1,-4.9633E-1), (1.0436E0,-5.3162E-1), (1.1142E0,-5.3162E-1), (1.2112E0,-5.2280E-1), (1.3082E0,-4.6987E-1), (1.3788E0,-4.0812E-1), (1.3965E0,-3.1991E-1), (1.4406E0,-2.2287E-1), (1.4494E0,-9.0556E-2), (1.4229E0,4.1762E-2), (1.3435E0,1.0351E-1), (�,�), (1.0260E0,2.0937E-1), (1.0348E0,3.0640E-1), (1.0436E0,4.0343E-1), (1.0701E0,5.0047E-1), (1.0877E0,6.2396E-1), (1.1142E0,7.0335E-1), (1.1142E0,9.3271E-1), (1.1142E0,1.0562E0), (1.0965E0,1.1268E0), (1.0877E0,1.2238E0), (1.0789E0,1.8325E0), (1.0701E0,1.9824E0), (9.9067E-1,2.0089E0), (8.9364E-1,2.0001E0), (7.4368E-1,1.9913E0), (6.3783E-1,1.9913E0), (2.1441E-1,1.9736E0), (1.1737E-1,2.0001E0), (2.4969E-1,2.1147E0), (3.5555E-1,2.1677E0), (2.1441E-1,2.0971E0), (9.9731E-2,2.0001E0), (1.0855E-1,1.9207E0), (2.0559E-1,1.8942E0), (2.8498E-1,1.8501E0), (3.5555E-1,1.8325E0), (�,�), (-1.7086E0,1.8501E0), (-1.6645E0,1.9295E0), (-1.6028E0,2.0089E0), (-1.5498E0,2.0971E0), (-1.5146E0,2.1853E0), (-1.4969E0,2.2559E0), (-1.4793E0,2.3617E0), (-1.4616E0,2.4852E0), (-1.4616E0,2.6264E0), (-1.4616E0,2.7499E0), (-1.5057E0,2.8293E0), (-1.6028E0,2.8381E0), (-1.6204E0,2.7675E0), (-1.6557E0,2.6969E0), (-1.6557E0,2.6264E0), (-1.6733E0,2.5382E0), (-1.6910E0,2.4323E0), (-1.6910E0,1.5678E0), (-1.6822E0,1.3826E0), (-1.6557E0,1.3032E0), (�,�), (-1.8321E0,1.4443E0), (-1.8145E0,1.5149E0), (-1.7615E0,1.5502E0), (-1.7086E0,1.5855E0), (-1.6557E0,1.6384E0), (-1.6028E0,1.6737E0), (�,�), (-1.1088E0,2.3617E0), (-1.1793E0,2.3441E0), (-1.2323E0,2.3088E0), (-1.2676E0,2.2559E0), (-1.3205E0,2.1853E0), (-1.3205E0,1.9030E0), (-1.3205E0,1.7619E0), (-1.3028E0,1.7090E0), (-1.2676E0,1.6560E0), (�,�), (-1.0911E0,2.0971E0), (-1.0117E0,2.1500E0), (-9.1471E-1,2.2118E0), (-9.0589E-1,2.1236E0), (-9.1471E-1,2.0089E0), (-9.4999E-1,1.9207E0), (-9.6764E-1,1.8148E0), (-9.7646E-1,1.7178E0), (-9.8528E-1,1.7795E0), (�,�), (-8.6178E-1,2.3970E0), (-7.8239E-1,2.3529E0), (-7.0300E-1,2.2471E0), (-6.5007E-1,2.1500E0), (-6.3243E-1,2.0618E0), (-5.9715E-1,1.9736E0), (-5.9715E-1,1.8148E0), (-6.1479E-1,1.6649E0), (-6.9418E-1,1.5678E0), (-7.5593E-1,1.6031E0), (�,�), true]
piirto2: PolyLine[(1.0260E0,2.0442E0), (9.5539E-1,2.0530E0), (9.3775E-1,1.9560E0), (1.0370E0,1.9846E0), (9.6421E-1,2.0177E0), (1.0348E0,1.9824E0), (1.0612E0,2.0618E0), (1.0612E0,2.2735E0), (1.0789E0,2.4147E0), (�,�), (9.7303E-1,3.4732E0), (8.7600E-1,3.4556E0), (7.7896E-1,3.3762E0), (7.4368E-1,3.2791E0), (7.0840E-1,3.2086E0), (7.0840E-1,3.0498E0), (7.2604E-1,2.8998E0), (8.1425E-1,2.8910E0), (�,�), (1.1318E0,3.2086E0), (1.1495E0,3.2791E0), (1.1847E0,3.3321E0), (1.2377E0,3.3144E0), (1.2377E0,3.0851E0), (1.2377E0,2.9439E0), (�,�), (1.3788E0,2.9439E0), (1.3965E0,2.8910E0), (1.3965E0,2.8204E0), (�,�), (1.6258E0,2.9792E0), (1.7052E0,3.0322E0), (1.8022E0,3.1204E0), (1.8552E0,3.1909E0), (1.8904E0,3.2615E0), (1.9257E0,3.3321E0), (1.9345E0,3.4291E0), (1.9434E0,3.5614E0), (1.9434E0,3.6673E0), (1.8463E0,3.6408E0), (1.7846E0,3.5614E0), (1.7669E0,3.4732E0), (1.7581E0,3.3762E0), (1.7493E0,3.2791E0), (1.7140E0,3.1909E0), (1.7140E0,3.1027E0), (1.6964E0,3.0322E0), (1.6964E0,2.8028E0), (1.6964E0,2.6617E0), (�,�), (1.6434E0,2.7852E0), (1.6787E0,2.8557E0), (1.7317E0,2.8734E0), (1.7669E0,2.9263E0), (1.8199E0,2.9439E0), (�,�), (2.2433E0,3.3674E0), (2.1639E0,3.3144E0), (2.1021E0,3.2262E0), (2.0492E0,3.1292E0), (2.0316E0,3.0322E0), (2.0404E0,2.9351E0), (2.1198E0,2.9263E0), (�,�), (2.2080E0,3.1204E0), (2.2609E0,3.1733E0), (2.3139E0,3.1909E0), (2.3668E0,3.2262E0), (2.3491E0,3.1204E0), (2.3139E0,3.0498E0), (2.2962E0,2.9969E0), (�,�), (2.4550E0,3.3850E0), (2.4903E0,3.3321E0), (2.5256E0,3.2791E0), (2.5609E0,3.2086E0), (2.5609E0,3.1027E0), (2.5609E0,2.9969E0), (2.5432E0,2.9439E0), (�,�), (2.5609E0,3.6849E0), (2.5961E0,3.6320E0), (2.6138E0,3.5438E0), (2.6667E0,3.4115E0), (2.7196E0,3.3144E0), (2.7373E0,3.2439E0), (2.7549E0,3.1733E0), (2.7549E0,3.0674E0), (2.7461E0,2.9175E0), (2.6843E0,2.8204E0), (2.6491E0,2.7675E0), (�,�), true]