diff --git a/CMakeLists.txt b/CMakeLists.txt
index 6930724..e15defd 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,5 +1,5 @@
 cmake_minimum_required(VERSION 3.25)
-project(blt-gp VERSION 0.0.111)
+project(blt-gp VERSION 0.0.112)
 
 include(CTest)
 
diff --git a/examples/symbolic_regression.cpp b/examples/symbolic_regression.cpp
index f17969d..9fd386b 100644
--- a/examples/symbolic_regression.cpp
+++ b/examples/symbolic_regression.cpp
@@ -37,7 +37,7 @@ blt::gp::prog_config_t config = blt::gp::prog_config_t()
         .set_elite_count(2)
         .set_crossover_chance(0.9)
         .set_mutation_chance(0.1)
-        .set_reproduction_chance(0.1)
+        .set_reproduction_chance(0)
         .set_max_generations(50)
         .set_pop_size(500)
         .set_thread_count(0);
@@ -75,7 +75,7 @@ constexpr auto fitness_function = [](blt::gp::tree_t& current_tree, blt::gp::fit
             fitness.raw_fitness += value_cutoff;
     }
     fitness.standardized_fitness = fitness.raw_fitness;
-    fitness.adjusted_fitness = 1.0 / (1.0 + fitness.standardized_fitness);
+    fitness.adjusted_fitness = (1.0 / (1.0 + fitness.standardized_fitness));
     //BLT_TRACE("fitness: %lf raw: %lf", fitness.adjusted_fitness, fitness.raw_fitness);
 };