diff --git a/strlen.md b/strlen.md
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index a70496b..0000000
--- a/strlen.md
+++ /dev/null
@@ -1,28 +0,0 @@
-# strlen(str)
-Ens torna el tamany de la cadena `str`.
-
-### Paràmetres
-
-`str`
-La cadena de text de la que volem saber el tamany. 
-
-### Exemple
-```
-function init()
-    cls()
-    print(tostr(0),0,0)
-    print(tostr(8.4),0,1)
-    print(tostr(-65),0,2)
-    print(tostr(0xff),0,3)
-
-    print(0,0,5)
-    print(8.4,0,6)
-    print(-65,0,7)
-    print(0xff,0,8)
-end
-```
-### Vore també
-* [tostr(num)](tostr)
-* [ascii(str, index)](ascii)
-* [chr(num)](chr)
-* [strlen(str)](strlen)