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A digital textbook is a digital book or e-book intended to serve as the text for a class. Digital textbooks may also be known as e-textbooks or e-texts.Digital textbooks are a major component of technology-based education reform.
A mathematical markup language is a computer notation for representing mathematical formulae, based on mathematical notation.Specialized markup languages are necessary because computers normally deal with linear text and more limited character sets (although increasing support for Unicode is obsoleting very simple uses).
What Is Mathematics? is a mathematics book written by Richard Courant and Herbert Robbins, published in England by Oxford University Press.It is an introduction to mathematics, intended both for the mathematics student and for the general public.
The team went 35-34 in his six-season tenure and 1-1 in bowl games. Kelly became an NFL coaching candidate following a successful stint with the Oregon Ducks football team, first as an offensive ...
A new bird flu strain was detected on a California duck farm. But what's the difference between H5N9 and H5N1, and is it safe to eat poultry? A doctor explains.
A US military fighter jet crashed into the San Diego Harbor – but both pilots reportedly ejected to safety. The jet – an EA-18G Growler electric jet – smashed into the water around 10:15 a.m ...
This implies that a singleton is necessarily distinct from the element it contains, [1] thus 1 and {} are not the same thing, and the empty set is distinct from the set containing only the empty set. A set such as { { 1 , 2 , 3 } } {\displaystyle \{\{1,2,3\}\}} is a singleton as it contains a single element (which itself is a set, but not a ...
A page from The Compendious Book on Calculation by Completion and Balancing by Al-Khwarizmi. Mathematics during the Golden Age of Islam, especially during the 9th and 10th centuries, was built upon syntheses of Greek mathematics (Euclid, Archimedes, Apollonius) and Indian mathematics (Aryabhata, Brahmagupta).