Then the Lundberg inequality and the formula of the ruin probability are obtained. 得出伦德伯格不等式和最终破产概率公式。
The author hence draws a procedure of correct analysis leading to the solution of the problems, and argues for ways of memory of total probability. 通过对典型题目的分析,总结出求解此类问题的方法和解题步骤,并给出了全概率公式的记忆方法。