diff --git a/src/main.rs b/src/main.rs
deleted file mode 100644
index e036bff..0000000
--- a/src/main.rs
+++ /dev/null
@@ -1,19 +0,0 @@
-use fapprox::learner::Learner;
-
-mod formula;
-mod learner;
-mod node;
-#[cfg(test)]
-mod tests;
-
-fn main() {
-    let mut learner = Learner::new(
-        vec![0., 1., 2., 3., 4., 5., 6., 7., 8., 9., 10.],
-        vec![0., 1., 4., 9., 16., 25., 36., 49., 64., 81., 100.],
-        None,
-        None,
-    );
-    let formula = learner.calculate_formula();
-    println!("{:?}", formula.as_text());
-    formula.display_tree();
-}