【摘要】 利用对称数列性质分析等差数列与二阶对称数列的内积,建立与广义图乘法对称型公式一致的数列内积的对称型公式.用算例说明公式在求弯矩、数列和概率中的应用.更多还原

【Abstract】 For interpreted preceding N terms of inner product of arithmetic progression with 2-order symmetric sequence with property of sequence the expression is be made up of the same like with generalized diagram multiplication method symmetric formula. And it is example for this application in bending moment and sequence and probability.更多还原