Comments

src/bisection-example-new.cc

@@ -104,6 +104,8 @@ typename Functional::SmallVector minimise(
   if (descDir == typename Functional::SmallVector(0.0))
     return typename Functional::SmallVector(0.0);
 
+  // {{{ Construct a restriction of J to the line x + t * descDir
+
   /* We have
 
      1/2 <A(u+xv),u+xv>-<b,u+xv> = 1/2 <Av,v> x^2 - <b-Au,v> x + <1/2 Au-b,u>
@@ -124,6 +126,7 @@ typename Functional::SmallVector minimise(
   typedef DirectionalConvexFunction<MyNonlinearityType>
   MyDirectionalConvexFunctionType;
   MyDirectionalConvexFunctionType JRest(JRestA, JRestb, phi, x, descDir);
+  // }}}
 
   // FIXME: default values are used
   Bisection bisection;