home
***
CD-ROM
|
disk
|
FTP
|
other
***
search
/
Magnum One
/
Magnum One (Mid-American Digital) (Disc Manufacturing).iso
/
d18
/
nrpas13.arc
/
FACTLN.DEM
< prev
next >
Wrap
Text File
|
1991-05-01
|
648b
|
27 lines
PROGRAM d6r4(input,output,dfile);
(* driver for routine FACTLN *)
VAR
i,n,nval : integer;
val : real;
txt : string[11];
dfile : text;
gla : ARRAY [1..100] OF real;
(*$I MODFILE.PAS *)
(*$I GAMMLN.PAS *)
(*$I FACTLN.PAS *)
BEGIN
FOR i := 1 to 100 DO gla[i] := -1.0; (* initialize FACTLN *)
glopen(dfile,'fncval.dat');
REPEAT readln(dfile,txt) UNTIL (txt = 'N-factorial');
readln(dfile,nval);
writeln ('log of n-factorial');
writeln ('n':6,'actual':19,'factln(n)':21);
FOR i := 1 to nval DO BEGIN
readln(dfile,n,val);
writeln (n:6,ln(val):20:7,factln(n):20:7)
END
END.