TAULA DE LA FUNCIO D'ERROR La primera columna son valors de x La segona columna son valors de erf(x)=2/sqrt(Pi)*int(exp(-t^2,t=0..x). La funcio de distribucio d'una variable normal (gaussiana) amb parametres m i sigma es F(x)=0.5*(1+erf((x-m)/(sqrt(2)*sigma))). La taula conte valors 0erf(0.34); x erf(x) .01 .011283 .02 .022564 .03 .033841 .04 .045111 .05 .056371 .06 .067621 .07 .078857 .08 .090078 .09 .101280 .1 .112462 .11 .123622 .12 .134758 .13 .145867 .14 .156947 .15 .167995 .16 .179011 .17 .189992 .18 .200935 .19 .211839 .2 .222702 .21 .233521 .22 .244295 .23 .255022 .24 .265700 .25 .276326 .26 .286899 .27 .297418 .28 .307880 .29 .318283 .3 .328626 .31 .338908 .32 .349125 .33 .359278 .34 .369364 .35 .379382 .36 .389329 .37 .399205 .38 .409009 .39 .418738 .4 .428392 .41 .437969 .42 .447467 .43 .456886 .44 .466225 .45 .475481 .46 .484655 .47 .493745 .48 .502749 .49 .511668 .5 .520499 .51 .529243 .52 .537898 .53 .546464 .54 .554939 .55 .563323 .56 .571615 .57 .579815 .58 .587922 .59 .595936 .6 .603856 .61 .611681 .62 .619411 .63 .627046 .64 .634585 .65 .642029 .66 .649376 .67 .656627 .68 .663782 .69 .670840 .7 .677801 .71 .684665 .72 .691433 .73 .698103 .74 .704678 .75 .711155 .76 .717536 .77 .723821 .78 .730010 .79 .736103 .8 .742100 .81 .748003 .82 .753810 .83 .759523 .84 .765142 .85 .770668 .86 .776100 .87 .781439 .88 .786687 .89 .791843 .9 .796908 .91 .801882 .92 .806767 .93 .811563 .94 .816271 .95 .820890 .96 .825423 .97 .829870 .98 .834231 .99 .838508 1 .842700 1.01 .846810 1.02 .850838 1.03 .854784 1.04 .858649 1.05 .862436 1.06 .866143 1.07 .869773 1.08 .873326 1.09 .876803 1.1 .880205 1.11 .883533 1.12 .886787 1.13 .889970 1.14 .893082 1.15 .896123 1.16 .899096 1.17 .902000 1.18 .904837 1.19 .907608 1.2 .910313 1.21 .912955 1.22 .915533 1.23 .918050 1.24 .920505 1.25 .922900 1.26 .925235 1.27 .927513 1.28 .929734 1.29 .931898 1.3 .934007 1.31 .936063 1.32 .938065 1.33 .940015 1.34 .941913 1.35 .943762 1.36 .945561 1.37 .947312 1.38 .949016 1.39 .950673 1.4 .952285 1.41 .953852 1.42 .955376 1.43 .956857 1.44 .958296 1.45 .959695 1.46 .961053 1.47 .962372 1.48 .963654 1.49 .964897 1.5 .966105 1.51 .967276 1.52 .968413 1.53 .969516 1.54 .970585 1.55 .971622 1.56 .972628 1.57 .973602 1.58 .974547 1.59 .975462 1.6 .976348 1.61 .977206 1.62 .978038 1.63 .978842 1.64 .979621 1.65 .980375 1.66 .981104 1.67 .981810 1.68 .982492 1.69 .983152 1.7 .983790 1.71 .984407 1.72 .985002 1.73 .985578 1.74 .986134 1.75 .986671 1.76 .987190 1.77 .987690 1.78 .988174 1.79 .988640 1.8 .989090 1.81 .989524 1.82 .989943 1.83 .990346 1.84 .990735 1.85 .991111 1.86 .991472 1.87 .991820 1.88 .992156 1.89 .992479 1.9 .992790 1.91 .993089 1.92 .993378 1.93 .993655 1.94 .993922 1.95 .994179 1.96 .994426 1.97 .994663 1.98 .994892 1.99 .995111 2 .995322 2.01 .995524 2.02 .995719 2.03 .995906 2.04 .996085 2.05 .996258 2.06 .996423 2.07 .996582 2.08 .996734 2.09 .996880 2.1 .997020 2.11 .997154 2.12 .997283 2.13 .997407 2.14 .997525 2.15 .997638 2.16 .997747 2.17 .997851 2.18 .997950 2.19 .998045 2.2 .998137 2.21 .998224 2.22 .998307 2.23 .998387 2.24 .998464 2.25 .998537 2.26 .998607 2.27 .998673 2.28 .998737 2.29 .998798 2.3 .998856 2.31 .998912 2.32 .998965 2.33 .999016 2.34 .999064 2.35 .999110 2.36 .999154 2.37 .999196 2.38 .999236 2.39 .999275 2.4 .999311 2.41 .999346 2.42 .999379 2.43 .999410 2.44 .999440 2.45 .999469 2.46 .999496 2.47 .999522 2.48 .999547 2.49 .999570 2.5 .999593 2.51 .999614 2.52 .999634 2.53 .999653 2.54 .999671 2.55 .999689 2.56 .999705 2.57 .999721 2.58 .999736 2.59 .999750 2.6 .999763 2.61 .999776 2.62 .999788 2.63 .999800 2.64 .999811 2.65 .999821 2.66 .999831 2.67 .999840 2.68 .999849 2.69 .999857 2.7 .999865 2.71 .999873 2.72 .999880 2.73 .999886 2.74 .999893 2.75 .999899 2.76 .999905 2.77 .999910 2.78 .999915 2.79 .999920 2.8 .999924 2.81 .999929 2.82 .999933 2.83 .999937 2.84 .999940 2.85 .999944 2.86 .999947 2.87 .999950 2.88 .999953 2.89 .999956 2.9 .999958 2.91 .999961 2.92 .999963 2.93 .999965 2.94 .999967 2.95 .999969 2.96 .999971 2.97 .999973 2.98 .999974 2.99 .999976 3 .999977