|1503||Volume 07||23-Oct-43||1504||Volume 07||1943|
Summary: In a complete system variables may be changed for derivatives and the system is still
complete. In this way reference to particular variables may be avoided without spoiling
Summary: "Step-function" is an official word in general use.
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|This image is reproduced courtesy of The Estate of W. Ross Ashby. Copyright 1972, 2008 © The Estate of W. Ross Ashby|