30 double residual_function_length_no_contact(
const double V,
const double H,
const double w,
const double Lu,
const double EA,
const double l);
31 double residual_function_height_no_contact(
const double V,
const double H,
const double w,
const double Lu,
const double EA,
const double h);
32 double residual_function_length_contact(
const double V,
const double H,
const double w,
const double Lu,
const double EA,
const double l,
const double cb);
33 double residual_function_height_contact(
const double V,
const double H,
const double w,
const double Lu,
const double EA,
const double h,
const double cb);