Algebra in Function
Algebra in Function
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函数中的代数
DOI:
10.1007/978-94-6091-334-1_6
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发表时间:
2011
期刊:
影响因子:
--
通讯作者:
P. Drijvers
中科院分区:
文献类型:
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作者:
M. Doorman;P. Drijvers
The function is a special kind of dependence, that is, between variables which are distinguished as dependent and independent.(...) This–old fashioned–definition stresses the phenomenologically important element: the directedness from something that varies freely to something that varies under constraint.(Freudenthal, 1983, p. 496).