{version = 1.06; (* of cerf.p 1996 July 29} (* begin module describe.cerf *) (* name cerf: complement of the error function synopsis cerf(input: in, list: out, output: out) files input: Give the z value you want evaluated. Enter a number less than zero to stop the program. list: the complement of the error function and the error function output: messages to the user description The area under the Gaussian distribution is found, given values of z. The error function is: erfc(y) = (2/sqrt(pi)) * integral from y to infinity exp(-t*t) dt. documentation This is program ERFD3, figure 11.7, p. 330-333 in Pascal Programs for Scientists and Engineers Alan R. Miller, Sybex, 1981 author Thomas Dana Schneider bugs none known technical notes The tolerance may be adjusted, see the constants. *) (* end module describe.cerf *) {This manual page was created by makman 1.44}{created by htmlink 1.55}