使用者:Domon/SandBox
數學式測試:
Chapter 9 Generating Function
9.2 Definition and Examples: Calculational Techniques
(a)
So generates
1, 1, 1, ..., 1, 0, 0, 0, ...
(b)
Extending (a), So generates
1, 1, 1, ...
數學式測試:
So
generates
1, 1, 1, ..., 1, 0, 0, 0, ...
Extending (a),
So
generates
1, 1, 1, ...