print.txt

对于给定（n+1)个节点上的函数值

当X值在区间[0,1]时
S(x)=2.51+0.8(x-0)-0.00148596(x-0)(x-0)-0.00851404(x-0)(x-0)(x-0)

当X值在区间[1,2]时
S(x)=3.3+0.771486(x-1)-0.0270281(x-1)(x-1)-0.00445789(x-1)(x-1)(x-1)

当X值在区间[2,3]时
S(x)=4.04+0.704056(x-2)-0.0404017(x-2)(x-2)-0.00365441(x-2)(x-2)(x-2)

当X值在区间[3,4]时
S(x)=4.7+0.612289(x-3)-0.051365(x-3)(x-3)-0.0409245(x-3)(x-3)(x-3)

当X值在区间[4,5]时
S(x)=5.22+0.386786(x-4)-0.174138(x-4)(x-4)+0.107352(x-4)(x-4)(x-4)

当X值在区间[5,6]时
S(x)=5.54+0.360566(x-5)+0.147919(x-5)(x-5)-0.268485(x-5)(x-5)(x-5)

当X值在区间[6,7]时
S(x)=5.78-0.149051(x-6)-0.657536(x-6)(x-6)+0.426587(x-6)(x-6)(x-6)

当X值在区间[7,8]时
S(x)=5.4-0.184361(x-7)+0.622226(x-7)(x-7)-0.267865(x-7)(x-7)(x-7)

当X值在区间[8,9]时
S(x)=5.57+0.256496(x-8)-0.181369(x-8)(x-8)+0.0548723(x-8)(x-8)(x-8)

当X值在区间[9,10]时
S(x)=5.7+0.0583759(x-9)-0.0167518(x-9)(x-9)+0.0583759(x-9)(x-9)(x-9)

打印S(i+0.5)的值
S(0.5)=2.90856
S(1.5)=3.67843
S(2.5)=4.38147
S(3.5)=4.98819
S(4.5)=5.38328
S(5.5)=5.7237
S(6.5)=5.59441
S(7.5)=5.42989
S(8.5)=5.65977
S(9.5)=5.7323