diff --git a/glm/src/main/kotlin/glm_/primitive extensions.kt b/glm/src/main/kotlin/glm_/primitive extensions.kt
index 46baeda9..7b881fb4 100644
--- a/glm/src/main/kotlin/glm_/primitive extensions.kt	
+++ b/glm/src/main/kotlin/glm_/primitive extensions.kt	
@@ -241,6 +241,7 @@ val Float.mantissa: Float
 
 
 infix fun Double.compare(other: Double): Int = java.lang.Double.compare(this, other)
+@kotlin.ExperimentalUnsignedTypes
 fun Double.isEqual(other: Double, maxUlps: Int): Boolean = when {
     this == other -> true
     // Different signs means they do not match.
diff --git a/glm/src/main/kotlin/glm_/vec1/Vec1ul.kt b/glm/src/main/kotlin/glm_/vec1/Vec1ul.kt
index a4a9bc73..2088743c 100644
--- a/glm/src/main/kotlin/glm_/vec1/Vec1ul.kt
+++ b/glm/src/main/kotlin/glm_/vec1/Vec1ul.kt
@@ -359,8 +359,6 @@ class Vec1ul(x: Ulong) : Vec1t<Ulong>(x) {
     infix fun andAssign(b: Ulong) = and(this, this, b)
     infix fun andAssign(b: Long) = and(this, this, b)
     infix fun andAssign(b: Vec1ul) = and(this, this, b.x)
-    fun andAssign(bX: Ulong, bY: Ulong) = and(this, this, bX)
-    fun andAssign(bX: Long, bY: Long) = and(this, this, bX)
 
 
     infix fun or(b: Ulong) = or(Vec1ul(), this, b)
@@ -374,8 +372,6 @@ class Vec1ul(x: Ulong) : Vec1t<Ulong>(x) {
     infix fun orAssign(b: Ulong) = or(this, this, b)
     infix fun orAssign(b: Long) = or(this, this, b)
     infix fun orAssign(b: Vec1ul) = or(this, this, b.x)
-    fun orAssign(bX: Ulong, bY: Ulong) = or(this, this, bX)
-    fun orAssign(bX: Long, bY: Long) = or(this, this, bX)
 
 
     infix fun xor(b: Ulong) = xor(Vec1ul(), this, b)