home *** CD-ROM | disk | FTP | other *** search
- SUBROUTINE CALFUN(X,N,FF,INF)
- IMPLICIT REAL*8 (A-H,O-Z)
- DIMENSION X(4)
- INF = 0
- DO 1 I = 2, 4
- IF (X(I) .GT. 0.) GOTO 1
- INF = 1
- 1 CONTINUE
- IF (INF .EQ. 1) RETURN
- FF = (X(1) - 1.)**2 + (X(1) - DSQRT(X(2)))**2
- FF = FF + (X(2) - DSQRT(X(3)))**2 + (X(3) - DSQRT(X(4)))**2
- RETURN
- END
-
-