My first pros

#import <stdio>
#import <vector>
#import <math.h>
#import <string>


pros::Motor motor1 (1);
pros::Motor motor2 (2);
pros::Motor motor3 (3);
pros::Motor motor4 (4);
pros::Motor motor5 (5);
pros::Motor motor6 (6);
std::vector<char> PORTS_LEFT = (1, 2, 3);
std::vector<char> PORTS_RIGHT = (4, 5, 6);
pros::Motor_Group motor_group_left (PORTS_LEFT);
pros::Motor_Group motor_group_right (POSTS_RIGHT);
pros::Controller master (E_CONTROLLER_MASTER);

float left_Drive;
float right_Drive;

void motorCurve(const char joystick_position){
    if(joystick_position > -5 && joystick_position < 5){
        return 0;
    } else {
        return -((50 * (log(-joystick_position + 100))) - 100);
    }
}

int main(){
    while(true){
        left_Drive = motorCurve(pros::master.get_analog(E_CONTROLLER_LEFT_Y) - pros::master.get_analog(E_CONTROLLER_RIGHT_X));
        right_Drive = motorCurve(pros::master.get_analog(E_CONTROLLER_LEFT_Y) + pros::master.get_analog(E_CONTROLLER_RIGHT_X));
        motor_group_left.move_velocity(left_Drive);
        motor_group_right.move_velocity(right_Drive);

        pros::delay(5);
    }
}