u_or_w_app        698 old_code/tumor_growth/tumor_growth.h   	Range u_or_w_app;	// u_or_w_app == u_or_w_approx(x);
u_or_w_app        699 old_code/tumor_growth/tumor_growth.h 	u_or_w_approx_local.evaluate(bigger_quadrature[pt], u_or_w_app);
u_or_w_app        705 old_code/tumor_growth/tumor_growth.h 				 u_app, u_or_w_app, u_x, uwu_x_chi);