public double METHOD_1 ( double [ ] x ) { return ( ( x [ INT_1 ] ) * ( x [ INT_2 ] ) ) - ( ( ( ( ( VAR_1 * ( x [ INT_3 ] ) ) * ( x [ 0 ] ) ) * ( x [ 0 ] ) ) * ( x [ 0 ] ) ) * ( x [ 0 ] ) ) ; }

public double METHOD_1 ( double [ ] x ) { return ( ( x [ INT_1 ] ) * ( x [ INT_2 ] ) ) - ( ( ( ( VAR_1 * ( x [ INT_3 ] ) ) * ( x [ 0 ] ) ) * ( x [ 0 ] ) ) * ( x [ 0 ] ) ) ; }
