📅  最后修改于: 2022-03-11 14:46:59.676000             🧑  作者: Mango
u_star = u[k] + dt*f(u[k], t[k])
u[k+1] = u[k] + 0.5*dt*f(u[k], t[k]) + 0.5*dt*f(u_star, t[k+1])
## function argument as list items