Algebra,actuarial science,calculus,differential equations,discrete math,econometrics,finite math,geometry,linear algebra,logic,prealgebra,precalculus,likelihood,data,trigonometry工业界里搞的探究不是为了发文章,而是为了提高产品性能,所以数据灌水毫无意义。因此,工业界发表的文… Read More