Boolean function value_eq(a: Element, b: Element)
Boolean function value_neq(a: Element, b: Element) 
Boolean function bool_and(a: Boolean, b: Boolean)
Boolean function bool_or(a: Boolean, b: Boolean)
Boolean function bool_not(a: Boolean)
Element function create_node()
Element function create_edge(a: Element, b: Element)
Element function create_value(a: Element) 
Boolean function is_edge(a: Element) 
Integer function read_nr_out(a: Element) 
Element function read_out(a: Element, b: Integer) 
Integer function read_nr_in(a: Element) 
Element function read_in(a: Element, b: Integer) 
Element function read_edge_src(a: Element) 
Element function read_edge_dst(a: Element) 
Boolean function delete_element(a: Element) 
Boolean function element_eq(a: Element, b: Element) 
Boolean function element_neq(a: Element, b: Element) 
Float function cast_i2f(a: Integer)
String function cast_i2s(a: Integer) 
Boolean function cast_i2b(a: Integer) 
Integer function cast_f2i(a: Float) 
Boolean function cast_f2b(a: Float) 
String function cast_f2s(a: Float) 
Integer function cast_s2i(a: String) 
Float function cast_s2f(a: String) 
Boolean function cast_s2b(a: String) 
Integer function cast_b2i(a: Boolean) 
Float function cast_b2f(a: Boolean) 
String function cast_b2s(a: Boolean) 
String function cast_e2s(a: Element) 
String function cast_a2s(a: Action) 
String function cast_v2s(a: Element) 
String function cast_id2s(a: Element) 
Element function dict_add(a: Element, b: Element, c: Element)
Element function dict_delete(a: Element, b: Element)
Element function dict_delete_node(a: Element, b: Element)
Element function dict_read(a: Element, b: Element) 
Element function dict_read_edge(a: Element, b: Element) 
Element function dict_read_node(a: Element, b: Element) 
Integer function dict_len(a: Element) 
Boolean function dict_in(a: Element, b: Element) 
Boolean function dict_in_node(a: Element, b: Element) 
Element function dict_keys(a: Element) 
Float function float_addition(a: Float, b: Float)
Float function float_subtraction(a: Float, b: Float) 
Float function float_multiplication(a: Float, b: Float) 
Float function float_division(a: Float, b: Float) 
Boolean function float_gt(a: Float, b: Float) 
Boolean function float_gte(a: Float, b: Float) 
Boolean function float_lt(a: Float, b: Float) 
Boolean function float_lte(a: Float, b: Float) 
Boolean function float_neg(a: Float)
Integer function integer_addition(a: Integer, b: Integer)
Integer function integer_subtraction(a: Integer, b: Integer) 
Integer function integer_multiplication(a: Integer, b: Integer) 
Integer function integer_division(a: Integer, b: Integer) 
Integer function integer_modulo(a: Integer, b: Integer) 
Boolean function integer_gt(a: Integer, b: Integer) 
Boolean function integer_gte(a: Integer, b: Integer) 
Boolean function integer_lt(a: Integer, b: Integer) 
Boolean function integer_lte(a: Integer, b: Integer) 
Boolean function integer_neg(a: Integer)
Element function list_read(a: Element, b: Integer)
Element function list_append(a: Element, b: Element) 
Element function list_insert(a: Element, b: Element, c: Integer) 
Element function list_delete(a: Element, b: Integer) 
Integer function list_len(a: Element) 
Element function set_add(a: Element, b: Element) 
Element function set_pop(a: Element) 
Element function set_remove(a: Element, b: Element) 
Boolean function set_in(a: Element, b: Element) 
Element function set_remove_node(a: Element, b: Element) 
Element function set_in_node(a: Element, b: Element) 
String function string_join(a: String, b: String) 
String function string_get(a: String, b: Integer) 
String function string_substr(a: String, b: Integer, c: Integer) 
Integer function string_len(a: String) 
Element function string_split(a: String, b: String) 
Boolean function string_startswith(a: String, b: String) 
Element function deserialize(a: String) 
String function log(a: String)
Element function read_root()
Element function read_taskroot()
Element function input()
Element function output(a : Element)
Boolean function is_physical_int(a : Element)
Boolean function is_physical_float(a : Element)
Boolean function is_physical_string(a : Element)
Boolean function is_physical_action(a : Element)
Boolean function is_physical_boolean(a : Element)
Boolean function has_value(a : Element)
Float function time()
String function hash(a : String)

Element function exec(a : Element)
Element function resolve(var_name : String)
Boolean function has_input()
Element function list_pop(lst : Element, index : Integer)
Element function set_copy(set : Element)
String function set_to_string(set : Element)
String function list_to_string(set : Element)
String function dict_to_string(dict : Element)
Element function set_overlap(sa : Element, sb : Element)
Element function set_equality(sa : Element, sb : Element)
Element function dict_copy(dict : Element)
Element function set_to_list(s : Element)
Element function create_tuple(a : Element, b : Element)
