More precise debugging info

src/bisection-example-new.cc

@@ -240,7 +240,7 @@ void testSampleFunction() {
   SampleFunctional::SmallVector correction = J.minimise(start, 20);
   assert(J(start + correction) <= J(start));
   assert(std::abs(J(start + correction) + 0.254644) < 1e-8);
-  std::cout << J(start + correction) << std::endl;
+  std::cout << "Arrived at J(...) = " << J(start + correction) << std::endl;
 }
 
 void testTrivialFunction() {
@@ -266,7 +266,7 @@ void testTrivialFunction() {
   SampleFunctional::SmallVector correction = J.minimise(start, 20);
   assert(J(start + correction) <= J(start));
   assert(std::abs(J(start + correction) + 0.83333333) < 1e-8);
-  std::cout << J(start + correction) << std::endl;
+  std::cout << "Arrived at J(...) = " << J(start + correction) << std::endl;
 }
 
 int main() {