diff --git a/include/interpreter.h b/include/interpreter.h
index e738752..ee8eadb 100644
--- a/include/interpreter.h
+++ b/include/interpreter.h
@@ -34,6 +34,18 @@ void libab_interpreter_init(libab_interpreter* intr, struct libab_s* ab);
  */
 libab_result libab_interpreter_run(libab_interpreter* intr, libab_tree* tree,
                                    libab_ref* into);
+/**
+ * Calls a function with the given parameters.
+ * @param intr the interpreter to use to call the function.
+ * @param function the function to call.
+ * @param params the parameters to pass to the function.
+ * @param into the reference to store the result into.
+ * @return the result of the call.
+ */
+libab_result libab_interpreter_run_function(libab_interpreter* intr,
+                                            const char* function,
+                                            libab_ref_vec* params,
+                                            libab_ref* into);
 /**
  * Frees the given interpreter.
  * @param intr the interpreter to free.
diff --git a/include/libabacus.h b/include/libabacus.h
index 8dc1460..66bc6ae 100644
--- a/include/libabacus.h
+++ b/include/libabacus.h
@@ -174,6 +174,17 @@ void libab_get_type_function_list(libab* ab, libab_ref* into);
  * @return the result of the computation.
  */
 libab_result libab_run(libab* ab, const char* string, libab_ref* value);
+/**
+ * Calls a function with the given name and parameters.
+ * @param ab the libabacus instance to use to call the function.
+ * @param function the name of the function to call.
+ * @param iunto the reference into which to store the result.
+ * @param param_count the number of parameters given to this function.
+ * @return the result of the call.
+ */
+libab_result libab_run_function(libab* ab, const char* function,
+                                libab_ref* into,
+                                size_t param_count, ...);
 
 /**
  * Releases all the resources allocated by libabacus.
diff --git a/src/interpreter.c b/src/interpreter.c
index e66f1be..dcc761e 100644
--- a/src/interpreter.c
+++ b/src/interpreter.c
@@ -820,4 +820,27 @@ libab_result libab_interpreter_run(libab_interpreter* intr, libab_tree* tree,
     return result;
 }
 
+libab_result libab_interpreter_run_function(libab_interpreter* intr,
+                                            const char* function,
+                                            libab_ref_vec* params,
+                                            libab_ref* into) {
+    struct interpreter_state state;
+    libab_ref function_value;
+    libab_result result;
+
+    _interpreter_init(&state, intr);
+
+    libab_ref_null(into);
+    result = _interpreter_require_value(&state.ab->table, 
+                                        function, &function_value);
+    if(result == LIBAB_SUCCESS) {
+        libab_ref_free(into);
+        _interpreter_try_call(&state, &function_value, params, into);
+    }
+
+    _interpreter_free(&state);
+
+    return result;
+}
+
 void libab_interpreter_free(libab_interpreter* intr) {}
diff --git a/src/libabacus.c b/src/libabacus.c
index dad412d..a3eca22 100644
--- a/src/libabacus.c
+++ b/src/libabacus.c
@@ -375,6 +375,33 @@ libab_result libab_run(libab* ab, const char* string, libab_ref* value) {
     return result;
 }
 
+libab_result libab_run_function(libab* ab, const char* function, 
+                                libab_ref* into,
+                                size_t param_count, ...) {
+    libab_ref_vec params;
+    va_list args;
+    libab_result result = LIBAB_SUCCESS;
+
+    va_start(args, param_count);
+    libab_ref_null(into);
+    result = libab_ref_vec_init(&params);
+    if(result == LIBAB_SUCCESS) {
+        while(result == LIBAB_SUCCESS && param_count--) {
+            result = libab_ref_vec_insert(&params, va_arg(args, libab_ref*));
+        }
+
+        if(result == LIBAB_SUCCESS) {
+            libab_ref_free(into);
+            result = libab_interpreter_run_function(&ab->intr, function, &params, into);
+        }
+
+        libab_ref_vec_free(&params);
+    }
+    va_end(args);
+
+    return result;
+}
+
 libab_result libab_free(libab* ab) {
     libab_table_free(libab_ref_get(&ab->table));
     libab_ref_free(&ab->table);