# System.Runtime.Intrinsics

``` diff
 namespace System.Runtime.Intrinsics {
-    public readonly struct Vector128<T> : IEquatable<Vector128<T>>, IFormattable where T : struct {
+    public readonly struct Vector128<T> : IEquatable<Vector128<T>> where T : struct {
-        public string ToString(string format);

-        public string ToString(string format, IFormatProvider formatProvider);

     }
-    public readonly struct Vector256<T> : IEquatable<Vector256<T>>, IFormattable where T : struct {
+    public readonly struct Vector256<T> : IEquatable<Vector256<T>> where T : struct {
-        public string ToString(string format);

-        public string ToString(string format, IFormatProvider formatProvider);

     }
-    public readonly struct Vector64<T> : IEquatable<Vector64<T>>, IFormattable where T : struct {
+    public readonly struct Vector64<T> : IEquatable<Vector64<T>> where T : struct {
-        public string ToString(string format);

-        public string ToString(string format, IFormatProvider formatProvider);

     }
 }
```

