identificationdivision. * aus dem Informatik-Spektrum * Beitrag von F.L. Bauer zu Kettenbrüchen * sqrt(2) = 1 + 1|/|2+ 1|/|2+ 1|/|2... program-id. kette2. author. "JD". date-written. 27.2.2009. date-compiled. datadivision. working-storagesection.
78 max value 5.
77 t pic 9(4)V9(8) comp-2.
77 n pic 9(4). linkagesection.
77 r pic 9(4)V9(8) comp-2. proceduredivisionusing r. move 0 to r move 2 to t move 1 to n. performvarying n from 1 until n>max add t to r compute t=1/(2+1/t) end-perform. end-program kette2.