changed bounds

src/main.rs

@@ -24,7 +24,7 @@ fn f(x: f64) -> f64 {
 }
 
 fn main() {
-    let bounds: Bounds = Bounds::new(LinearBounds::new(3.1_f64, 3.2_f64), LinearBounds::new(0_f64, 10_f64));
+    let bounds: Bounds = Bounds::new(LinearBounds::new(3.1_f64, 3.2_f64), LinearBounds::new(-10_f64, 35_f64));
     let func: Function = Function::new(f);
 
     let start: Instant = Instant::now();