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【简答题】
Note that this method is only for discrete functions, with both the polynomialsand least-squares fitting coefficients returned in a__.
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参考答案：
参考解析：
刷刷题刷刷变学霸
举一反三
【单选题】In the bottom-up calculation of L-attributed definition, the wrong purpose of introducing marker nonterminal is ()
A.
Delete actions embedded in translation scheme
B.
Simulate the calculation of synthesized attribute
C.
Simulate the calculation of inherited attributes
D.
Determine the location of attributes on the parse stack
【单选题】When processing inherited attributes in the bottom-up calculation of l-attributed definition, it is necessary to introduce ()
A.
Marker nonterminal
B.
Marker Terminal
C.
Synthesized attribute
D.
L attribute