46     SK_FUNCTION(abs),  enumerator
47     SK_FUNCTION(acos),  enumerator
48     SK_FUNCTION(asin),  enumerator
49     SK_FUNCTION(atan),  enumerator
50     SK_FUNCTION(atan2),  enumerator
51     SK_FUNCTION(ceil),  enumerator
52     SK_FUNCTION(cos),  enumerator
53     SK_FUNCTION(exp),  enumerator
54     SK_FUNCTION(floor),  enumerator
55     SK_FUNCTION(log),  enumerator
56     SK_FUNCTION(max),  enumerator
57     SK_FUNCTION(min),  enumerator
58     SK_FUNCTION(pow),  enumerator
59     SK_FUNCTION(random),  enumerator
60     SK_FUNCTION(round),  enumerator
61     SK_FUNCTION(sin),  enumerator
62     SK_FUNCTION(sqrt),  enumerator
63     SK_FUNCTION(tan)  enumerator
153         case SK_FUNCTION(abs):  in executeFunction()
156         case SK_FUNCTION(acos):  in executeFunction()
159         case SK_FUNCTION(asin):  in executeFunction()
162         case SK_FUNCTION(atan):  in executeFunction()
165         case SK_FUNCTION(atan2):  in executeFunction()
168         case SK_FUNCTION(ceil):  in executeFunction()
171         case SK_FUNCTION(cos):  in executeFunction()
174         case SK_FUNCTION(exp):  in executeFunction()
177         case SK_FUNCTION(floor):  in executeFunction()
180         case SK_FUNCTION(log):  in executeFunction()
183         case SK_FUNCTION(max):  in executeFunction()
190         case SK_FUNCTION(min):  in executeFunction()
197         case SK_FUNCTION(pow):  in executeFunction()
203         case SK_FUNCTION(random):  in executeFunction()
206         case SK_FUNCTION(round):  in executeFunction()
209         case SK_FUNCTION(sin):  in executeFunction()
212         case SK_FUNCTION(sqrt): {  in executeFunction()
217         case SK_FUNCTION(tan):  in executeFunction()