Part::partd:
Part specification x[[1]] is longer than depth of object
Part::partd:
Part specification x[[5]] is longer than depth of object
多项式为:
f1=a*(X[[2]]-X[[1]])+X[[4]]+k*(x[[1]]-e*x[[5]])^3;
其中x[](i=1,2,3,4,5)为五元一次多项式。
Part::partd:
Part specification x[[1]] is longer than depth of object
Part::partd:
Part specification x[[5]] is longer than depth of object
多项式为:
f1=a*(X[[2]]-X[[1]])+X[[4]]+k*(x[[1]]-e*x[[5 ...