代码如下：
for !i=1 to 58
%a=@str(131*(!i-1)+1)
%b=@str(131*(!i-1)+131)
smpl %a %b
r01=ser01-(a(!i)*ser12-b(!i)*ser02)
next

错误提示Series added to series in"r01=ser01-(a(2)*ser12+b(2)*ser02)"

求问为啥到第二步就循环不下去了……是想把每步计算得到的值都存到r01里