These terms have general meaning in mathematical analyses. However we will discuss them for the optimization problem only. Necessary Conditions The optimality conditions are derived by assuming that we are at an
We refine the definition of the language by eliminating some ambiguities and incidental decisions made in its original version and slightly modify the formal semantics to better match the intuitive meaning of the language constructs. We also define a new class of coherent (i.e., logically and ...
All alarms have meaning because they are caused by events that must be accounted for, controlled, or removed. When a device malfunctions, an operator makes an error, or an unaccounted event such as an environmental occurrence causes an alarm condition, it indicates that some part of the system...
You can think oftruthyas meaning non-empty or non-zero. For our purposes, we’ll treat it as pretty much the same asTrue. Theallbuilt-in function is equivalent to this: defall(iterable):forelementiniterable:ifnotelement:returnFalsereturnTrue Notice the similarity betweenalland ouris_primefun...
3.2 Mechanical vibration 3.2.1 Meaning and information content of vibration Term Mechanical vibration is vibration that can be sensed and measured on the surface of objects. When dealing with machine monitoring, this especially includes the surfaces of machines, components and foundations. Mechanical...
The inefficient DMU D is projected on the line BC under the weak disposability condition, resulting in a wrong peer for improving. If DMU D would ceteris paribus increase its pollution (e.g., from point D0 to D1), the distance to the line BC would decrease, meaning the efficiency value...
Classes CfnWaitConditionHandle CustomResourceProvider Structs CustomResourceProps CustomResourceProviderConfig NestedStackProps Interfaces ICustomResourceProvider Enums CloudFormationCapabilities CloudFormation Resources CfnCustomResource CfnHookDefaultVersion CfnHookTypeConfig CfnHookVersion CfnMacro CfnModuleDefaultVersion...
T I P SQLCODE and SQLSTATE are reserved variable names and can only be declared at the outermost scope of a procedure, meaning they can only be declared at the start of the procedure. T I P SQLCODE and SQLSTATE can only be accessed in the first statement after a statement has been ...
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the first thing we have in every programming language is what's calledreserved words(预定字). False class return is finally None if for lamdba continue True def from while nonlocal and del global not with as elif try or yield assert else import pass ...