这里普及超几何函数的相关知识，包括：
1：Generalized Hypergeometric Function
Hypergeometric Function
Hypergeometric Series
q-Hypergeometric Function
2：Pochhammer Symbol
q-Pochhammer Symbol
3：Rising Factorial
Falling Factorial
4：Confluent Hypergeometric Function
Confluent Hypergeometric Function of the First Kind
Confluent Hypergeometric Function of the Second Kind