1 #include "isajet/pilot.h"
2 DOUBLE PRECISION FUNCTION SSDLAM(A,B,C)
3 C-----------------------------------------------------------------------
5 C-----------------------------------------------------------------------
6 #if defined(CERNLIB_IMPNONE)
10 C Rewrite SSDLAM=A**2+B**2+C**2-2*A*B-2*A*C-2*B*C
11 IF(A.GE.B.AND.A.GE.C) THEN
12 SSDLAM=(A-B-C)**2-4*B*C
13 ELSEIF(B.GE.A.AND.B.GE.C) THEN
14 SSDLAM=(B-A-C)**2-4*A*C
16 SSDLAM=(C-A-B)**2-4*A*B