diff --git a/core.wat b/core.wat
deleted file mode 100644
index 0c2f501..0000000
--- a/core.wat
+++ /dev/null
@@ -1,102 +0,0 @@
-(module $core.wasm
-  (type (;0;) (func (param i32) (result i64)))
-  (func $preinit (type 0) (param i32) (result i64)
-    (local i32 i32 i64 i64 i64)
-    block  ;; label = @1
-      block  ;; label = @2
-        block  ;; label = @3
-          local.get 0
-          i32.const 2
-          i32.lt_u
-          br_if 0 (;@3;)
-          local.get 0
-          i32.const -1
-          i32.add
-          local.tee 1
-          i32.const 7
-          i32.and
-          local.set 2
-          local.get 0
-          i32.const -2
-          i32.add
-          i32.const 7
-          i32.ge_u
-          br_if 1 (;@2;)
-          i64.const 1
-          local.set 3
-          i64.const 0
-          local.set 4
-          br 2 (;@1;)
-        end
-        local.get 0
-        i64.extend_i32_u
-        return
-      end
-      local.get 1
-      i32.const -8
-      i32.and
-      local.set 0
-      i64.const 1
-      local.set 3
-      i64.const 0
-      local.set 4
-      loop  ;; label = @2
-        local.get 3
-        local.get 4
-        i64.add
-        local.tee 4
-        local.get 3
-        i64.add
-        local.tee 3
-        local.get 4
-        i64.add
-        local.tee 4
-        local.get 3
-        i64.add
-        local.tee 3
-        local.get 4
-        i64.add
-        local.tee 4
-        local.get 3
-        i64.add
-        local.tee 3
-        local.get 4
-        i64.add
-        local.tee 4
-        local.get 3
-        i64.add
-        local.set 3
-        local.get 0
-        i32.const -8
-        i32.add
-        local.tee 0
-        br_if 0 (;@2;)
-      end
-    end
-    block  ;; label = @1
-      local.get 2
-      i32.eqz
-      br_if 0 (;@1;)
-      local.get 3
-      local.set 5
-      loop  ;; label = @2
-        local.get 5
-        local.get 4
-        i64.add
-        local.set 3
-        local.get 5
-        local.set 4
-        local.get 3
-        local.set 5
-        local.get 2
-        i32.const -1
-        i32.add
-        local.tee 2
-        br_if 0 (;@2;)
-      end
-    end
-    local.get 3)
-  (memory (;0;) 16)
-  (global $__stack_pointer (mut i32) (i32.const 1048576))
-  (export "memory" (memory 0))
-  (export "preinit" (func $preinit)))