The modulus symbol (absolute value) of the quantity is used just to stress on the fact that we do not know whether the error is negative, 0, or positive. Since the exact quantity Q is never known, we take Q as the quantity of (sufficiently) higher order accuracy and Q′ as the ...
A newbrowse-symbol commandprovides an enhanced interface to the source code browser database generated by Microsoft compilers. Epsilon can display the names of all functions that read or write a certain variable or call a particular function, and show the actual lines that do so, letting you qu...