Sources Esope | Cast3M

fplq3
C FPLQ3     SOURCE    CHAT      05/01/13    00:07:34     5004
      FUNCTION FPLQ3(X,COST,Z,RHO)
      IMPLICIT INTEGER(I-N)
      IMPLICIT REAL*8 (A-H,O-Z)
      D2=X**2+Z**2
      XRCOS=X*RHO*COST
      C=SQRT(D2-2.*XRCOS+RHO**2)
      FPLQ3=(RHO-X*COST)+C
      RETURN
      END