Thin the blood and prevent clots (if you have a man-made replacement valve). Doctors also prescribe these medicines for mitral stenosis or other valve defects that raise the risk of blood clots. Treat coronary heart disease. Medicines for coronary heart disease can reduce your heartâs workload and relieve symptoms.
undefined is a property of the global object, i.e. it is a variable in global scope. The initial value of undefined is the primitive value undefined. In modern browsers (JavaScript 1.8.5 / Firefox 4+), undefined is a non-configurable, non-writable property per the ECMAScript 5 specification. Even when this is not the case, avoid overriding it.
The term well-defined is also used to indicate whether a logical statement is unambiguous. A function that is not well-defined is not the same as a function that is undefined.For example, if f (x) = 1/ x, then f (0) is undefined, but this has nothing to do with the question of whether f (x) = 1/ x is well-defined. It is; 0 is simply not in the domain of the function.hereas the definition in step 1. is formulated with the freedom of any definition and is certainly effective (without the need to classify it as âwell-definedâ), the assertion in step 2. has to be proved: If and only if, we get a function, and the of definition is well-defined.