diff --git a/vlib/math/easing.v b/vlib/math/easing.v
deleted file mode 100644
index 1f7b1dd993..0000000000
--- a/vlib/math/easing.v
+++ /dev/null
@@ -1,100 +0,0 @@
-// Copyright (c) 2020-2022 Leah Lundqvist. All rights reserved.
-// Use of this source code is governed by a GPL license
-// that can be found in the LICENSE file.
-module math
-
-pub type EasingFunction = fn (arg_1 f64) f64
-
-pub enum EasingType {
-	linear
-	ease_in_quad
-	ease_out_quad
-	ease_in_out_quad
-	ease_in_cubic
-	ease_out_cubic
-	ease_in_out_cubic
-	ease_in_quart
-	ease_out_quart
-	ease_in_out_quart
-	ease_in_quint
-	ease_out_quint
-	ease_in_out_quint
-}
-
-fn linear(x f64) f64 {
-	return x
-}
-
-fn ease_in_quad(x f64) f64 {
-	return x * x
-}
-
-fn ease_out_quad(x f64) f64 {
-	return x * (2.0 - x)
-}
-
-fn ease_in_out_quad(x f64) f64 {
-	return if x < .5 { 2.0 * x * x } else { -1.0 + (4.0 - 2.0 * x) * x }
-}
-
-fn ease_in_cubic(x f64) f64 {
-	return x * x * x
-}
-
-fn ease_out_cubic(x f64) f64 {
-	return (x - 1.0) * (x - 1.0) * (x - 1.0) + 1
-}
-
-fn ease_in_out_cubic(x f64) f64 {
-	return if x < .5 { 4.0 * x * x * x } else { (x - 1.0) * (2.0 * x - 2.0) * (2.0 * x - 2.0) + 1.0 }
-}
-
-fn ease_in_quart(x f64) f64 {
-	return x * x * x * x
-}
-
-fn ease_out_quart(x f64) f64 {
-	return 1.0 - (x - 1.0) * (x - 1.0) * (x - 1.0) * (x - 1.0)
-}
-
-fn ease_in_out_quart(x f64) f64 {
-	return if x < 0.5 {
-		8.0 * x * x * x * x
-	} else {
-		1.0 - 8.0 * (x - 1.0) * (x - 1.0) * (x - 1.0) * (x - 1.0)
-	}
-}
-
-fn ease_in_quint(x f64) f64 {
-	return x * x * x * x * x
-}
-
-fn ease_out_quint(x f64) f64 {
-	return 1.0 + (x - 1.0) * (x - 1.0) * (x - 1.0) * (x - 1.0) * (x - 1.0)
-}
-
-fn ease_in_out_quint(x f64) f64 {
-	return if x < 0.5 {
-		16.0 * x * x * x * x * x
-	} else {
-		1.0 + 16.0 * (x - 1.0) * (x - 1.0) * (x - 1.0) * (x - 1.0) * (x - 1.0)
-	}
-}
-
-pub fn easing(easingtype EasingType) EasingFunction {
-	match easingtype {
-		.linear { return linear }
-		.ease_in_quad { return ease_in_quad }
-		.ease_out_quad { return ease_out_quad }
-		.ease_in_out_quad { return ease_in_out_quad }
-		.ease_in_cubic { return ease_in_cubic }
-		.ease_out_cubic { return ease_out_cubic }
-		.ease_in_out_cubic { return ease_in_out_cubic }
-		.ease_in_quart { return ease_in_quart }
-		.ease_out_quart { return ease_out_quart }
-		.ease_in_out_quart { return ease_in_out_quart }
-		.ease_in_quint { return ease_in_quint }
-		.ease_out_quint { return ease_out_quint }
-		.ease_in_out_quint { return ease_in_out_quint }
-	}
-}