diff --git a/benchmark/benchmarks.jl b/benchmark/benchmarks.jl
new file mode 100644
index 0000000..3e8ff54
--- /dev/null
+++ b/benchmark/benchmarks.jl
@@ -0,0 +1,21 @@
+include("examples.jl")
+using .OneDimExamples, .TwoDimExamples
+using BenchmarkTools
+using IntervalArithmetic
+using IntervalOptimisation
+
+const SUITE = BenchmarkGroup()
+
+
+S = SUITE["One dimentional function"] = BenchmarkGroup()
+
+for func in (OneDimExamples.func1, OneDimExamples.func2, OneDimExamples.func3)
+    S[func.title] = @benchmarkable minimise($(func.func), $(func.region))	
+end    
+
+
+S = SUITE["Two dimentional function"] = BenchmarkGroup()
+
+for func in (TwoDimExamples.Rosenbrock)
+    s = S[func.title] =  @benchmarkable minimise($(func.func), $(func.region))
+end	
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diff --git a/benchmark/examples.jl b/benchmark/examples.jl
new file mode 100644
index 0000000..e288b6a
--- /dev/null
+++ b/benchmark/examples.jl
@@ -0,0 +1,31 @@
+module OneDimExamples
+
+using IntervalArithmetic, IntervalOptimisation
+
+struct working_function{string, F<:Function, reg<:Interval} 
+    func::F
+    region::reg
+    title::string
+end
+
+func1 = working_function("Quadrtic equation", Interval(-1,2), x->x*(x-1) )
+func2 = working_function("Cubic equation", Interval(-1,4), x->(x-2)^3-5x )
+func3 = working_function("quadritic equation", Interval(-4,6), x->(x-6)*(x+4)*(7x^2+10x+24) )
+
+end 
+
+
+module TwoDimExamples
+
+using IntervalArithmetic, IntervalOptimisation
+
+struct working_function{string, F<:Function, reg<:Union{Interval, IntervalBox}}  
+    func::F
+    region::reg
+    title::string
+end
+
+rosenbrock(xx) = ( (x, y) = xx; 100*(y - x)^2 + (x - 1)^2 )
+Rosenbrock = working_function(rosenbrock, IntervalBox(-5..5, 2), "Rosenbrock function")
+
+end
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