The programming language Fortran dates back to 1957 when a team of IBM engineers released the first Fortran Compiler. During the past 60 years, the language had been revised and updated several times to incorporate more features to enable writing clean and structured computer programs. The present version is Fortran 2018. Since the dawn of the computer era, there had been a constant demand for a “larger” and “faster” machine. To increase the speed there are three hurdles. The density of the active components on a VLSI chip cannot be increased indefinitely and with the increase of the density heat dissipation becomes a major problem. Finally, the speed of any signal cannot exceed the velocity of the light. However, by using several inexpensive processors in parallel coupled with specialized software and hardware, programmers can achieve computing speed similar to a supercomputer. This book can be used to learn the modern Fortran from the beginning and the technique of developing parallel programs using Fortran. It is for anyone who wants to learn Fortran. Knowledge beyond high school mathematics is not required. There is not another book on the market yet which deals with Fortran 2018 as well as parallel programming. FEATURES Descriptions of majority of Fortran 2018 instructions Numerical Model String with Variable Length IEEE Arithmetic and Exceptions Dynamic Memory Management Pointers Bit handling C-Fortran Interoperability Object Oriented Programming Parallel Programming using Coarray Parallel Programming using OpenMP Parallel Programming using Message Passing Interface (MPI) THE AUTHOR Dr Subrata Ray, is a retired Professor, Indian Association for the Cultivation of Science, Kolkata.
Call to the Tinged Glow Of Love aims to cover some fragments of divine images that relate to every individual .The poet ,here in this series of the poems aims to picture different kinds of feelings that though vary from man to man , woman to woman , and man and woman , yet they have a common platform . As elements in the periodic table are in the different stations , so in the evolution of human mind ,-mind responds to the psychic station to which it belongs .Each poem in this series ,-is an image itself , and the glow of the image is what the poet calls Tinged Glow of Love .Some of the poems , have already been published in the prestigious sites of the global net ,-as , American Poems.com , Poem Hunter , World Poetry.com , Face Book , etc .The poet would remain highly grateful to the wise readers whose reading and appreciation are ever cherished . The poet here conveys his heartfelt thanks and gratitude to –amazon.com ,-the Publisher.
The Abstract Images From A Temporal Urn . Lovers of life, love life and try to discover its hidden meaning . For, The Mankind whether you agree or not belongs to the realm of abstract imagination . In every step of life, -he, you and me, struggle to translate the imagination into mundane reality . In the rat race of success and failure we go on and go on. But we go a-haunted to explore our own selves . What on a sagacious musing, we discover is that every one of us is an urn of abstract images . Poet Subrata Ray in his, - The Abstract Images From A Temporal Urn, -a series of poems, -takes an attempt to display the play of the mind on the bridge of the abstract cum the concrete monitor of life .
At the heart of creativity is the practice of bringing something new into existence, whether it be a material object or abstract idea, thereby making history and enriching the creative tradition. A Cognitive Historical Approach to Creativity explores the idea that creativity is both a cognitive phenomenon and a historical process. Blending insights and theories of cognitive science with the skills, mentality and investigative tools of the historian, this book considers diverse issues including: the role of the unconscious in creativity, the creative process, creating history with a new object or idea, and the relationship between creators and consumers. Drawing on a plethora of real-life examples from the eighteenth century through to the present day, and from distinct fields including the arts, literature, science and engineering, Subrata Dasgupta emphasizes historicity as a fundamental feature of creativity. Providing a unified, integrative, interdisciplinary treatment of cognitive history and its application to understanding and explaining creativity in its multiple domains, A Cognitive Historical Approach to Creativity is essential reading for all researchers of creativity.
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