9596979899100101102103104105
return t.fun_ATAN( to_double( _args[ 0 ] ) ); } break; case ATANH: if (1 == c ) { return t.fun_ATANH( to_double( _args[ 0 ] ) ); } break; case ATAN2: if (2 == c ) { return t.fun_ATAN2( to_double( _args[ 0 ] ), to_double( _args[ 1 ] ) );