[Rivet-svn] r3059 - trunk/src/Tools

[blackhole at projects.hepforge.org]

Author: hoeth
Date: Thu Apr 14 16:05:55 2011
New Revision: 3059

Log:
remove unused variable

Modified:
   trunk/src/Tools/mt2_bisect.cc

Modified: trunk/src/Tools/mt2_bisect.cc
==============================================================================
--- trunk/src/Tools/mt2_bisect.cc	Thu Apr 14 16:00:41 2011	(r3058)
+++ trunk/src/Tools/mt2_bisect.cc	Thu Apr 14 16:05:55 2011	(r3059)
@@ -300,20 +300,13 @@
   A1 = (2*b*b2+2*e2)/(Easq*Ea);
   A0 = (a2*b*b+2*b*d2+f2)/(Easq*Easq);
   
-  long  double A0sq, A1sq, A2sq, A3sq, A4sq;
-  A0sq = A0*A0;
-  A1sq = A1*A1;
-  A2sq = A2*A2;
-  A3sq = A3*A3;
-  A4sq = A4*A4;
-
   long double B3, B2, B1, B0;
   B3 = 4*A4;
   B2 = 3*A3;
   B1 = 2*A2;
   B0 = A1;
   long double C2, C1, C0;
-  C2 = -(A2/2 - 3*A3sq/(16*A4));
+  C2 = -(A2/2 - 3*A3*A3/(16*A4));
   C1 = -(3*A1/4. -A2*A3/(8*A4));
   C0 = -A0 + A1*A3/(16*A4);
   long double  D1, D0;
@@ -536,7 +529,6 @@
    int nsols_high;
 
    
-   double Deltasq_low;
    double tempmass, maxmass;
    tempmass = mn + ma;
    maxmass  = sqrt(mnsq + Deltasq_high);
@@ -551,7 +543,6 @@
       
       if( nsols_high > 0)
       {
-	 Deltasq_low = (mass-SCANSTEP)*(mass-SCANSTEP) - mnsq;
          foundhigh   = 1;
          break;
       }
@@ -605,13 +596,6 @@
    4*a2*d1*d1*f2 - 4*a1*d1*d2*f2 - 2*a1*a2*f1*f2 + 
      a1*a1*f2*f2)/(Easq*Easq);
    
-   long  double A0sq, A1sq, A2sq, A3sq, A4sq;
-   A0sq = A0*A0;
-   A1sq = A1*A1;
-   A2sq = A2*A2;
-   A3sq = A3*A3;
-   A4sq = A4*A4;
-   
    long double B3, B2, B1, B0;
    B3 = 4*A4;
    B2 = 3*A3;
@@ -619,7 +603,7 @@
    B0 = A1;
    
    long double C2, C1, C0;
-   C2 = -(A2/2 - 3*A3sq/(16*A4));
+   C2 = -(A2/2 - 3*A3*A3/(16*A4));
    C1 = -(3*A1/4. -A2*A3/(8*A4));
    C0 = -A0 + A1*A3/(16*A4);