diff --git a/examples/build.gradle.kts b/examples/build.gradle.kts
index 60f8f5aed..67b28cd85 100644
--- a/examples/build.gradle.kts
+++ b/examples/build.gradle.kts
@@ -15,6 +15,8 @@ dependencies {
     implementation(project(":kmath-coroutines"))
     implementation(project(":kmath-commons"))
     implementation(project(":kmath-complex"))
+    implementation(project(":kmath-functions"))
+    implementation(project(":kmath-polynomialX"))
     implementation(project(":kmath-optimization"))
     implementation(project(":kmath-stat"))
     implementation(project(":kmath-viktor"))
diff --git a/examples/src/main/kotlin/space/kscience/kmath/functions/polynomials.kt b/examples/src/main/kotlin/space/kscience/kmath/functions/polynomials.kt
index 7843a0210..4151b0283 100644
--- a/examples/src/main/kotlin/space/kscience/kmath/functions/polynomials.kt
+++ b/examples/src/main/kotlin/space/kscience/kmath/functions/polynomials.kt
@@ -3,6 +3,8 @@
  * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
  */
 
+@file:Suppress("LocalVariableName")
+
 package space.kscience.kmath.functions
 
 import space.kscience.kmath.expressions.Symbol