diff --git a/src/value.ts b/src/value.ts
index 6fb8653..cd482f8 100644
--- a/src/value.ts
+++ b/src/value.ts
@@ -20,7 +20,7 @@ export type Value =
     named: boolean,
     value: '<function>'
   }
-  | { type: 'native_function', fn: NativeFunction, value: '<native>' }
+  | { type: 'native', fn: NativeFunction, value: '<function>' }
 
 export type Dict = Map<string, Value>
 
@@ -40,10 +40,10 @@ export function toValue(v: any): Value /* throws */ {
   if (v && typeof v === 'object' && 'type' in v && 'value' in v)
     return v as Value
 
-  if (Array.isArray(v)) 
+  if (Array.isArray(v))
     return { type: 'array', value: v.map(toValue) }
 
-  if (v instanceof RegExp) 
+  if (v instanceof RegExp)
     return { type: 'regex', value: v }
 
   switch (typeof v) {
@@ -104,8 +104,8 @@ export function toString(v: Value): string {
       return 'null'
     case 'function':
       return '<function>'
-    case 'native_function':
-      return '<native>'
+    case 'native':
+      return '<function>'
     case 'array':
       return `[${v.value.map(toString).join(', ')}]`
     case 'dict': {
@@ -126,9 +126,7 @@ export function isEqual(a: Value, b: Value): boolean {
     case 'null':
       return true
     case 'boolean':
-      return a.value === b.value
     case 'number':
-      return a.value === b.value
     case 'string':
       return a.value === b.value
     case 'array': {
@@ -149,9 +147,8 @@ export function isEqual(a: Value, b: Value): boolean {
       return String(a.value) === String(b.value)
     }
     case 'function':
+    case 'native':
       return false // functions never equal
-    case 'native_function':
-      return false // native functions never equal
     default:
       return false
   }
@@ -174,9 +171,8 @@ export function fromValue(v: Value): any {
     case 'regex':
       return v.value
     case 'function':
+    case 'native':
       return '<function>'
-    case 'native_function':
-      return '<native>'
   }
 }