The Logic of Computer Arithmetic.

Quantum Computer Arithmetic Logic Unit

The feasibility of Quantum Computer with Super Computing capability is addressed here. We describe a Arithmetic Logic Unit for Quantum Computer and show how the algebra is modified if the information is kept in phase for Radix-4 operation. We formulate Quaternary adder, subtractor, multiplier and divider circuits using basic quantum gates.

Computer Arithmetic: Logic, Calculation, and Rewriting

Computer arithmetic is the logical theory which formalizes the way computers manipulate integer numbers. In this paper, we describe a combined system whose components are a logical theory for the Isabelle theorem prover, a calculational engine based on rewriting techniques, and a decision procedure for an extension of quantiier-free Presburger arithmetic. The goal of this work is to provide a g...

the impact of computer-assisted language learning on achievement motivation of high school students

چکیده انگیزه دلیل اصلی رفتارهای ما است. به نظر می رسد انگیزه جزء جدایی ناپذیر فرایند یادگیری باشد. ارزش ذاتی موفقیت تمایل به پیشرفت را در یادگیرنده ایجاد میکند. به عبارت ساده این تمایل انگیزه پیشرفت نامیده میشود. انگیزه پیشرفت را میتوان در احساس یادگیرنده هنگام چالش با درس های مدرسه، لذت انجام فعالیت درسی، یا حس کشف پاسخ مشاهده کرد.حتی ممکن است انگیزه پیشرفت را در تلاش یادگیرنده برای جلب تایید...

Arithmetic on a Parallel Computer: Perception Versus Logic∗

This article discusses the properties of a controllable, flexible, hybrid parallel computing architecture that potentially merges pattern recognition and arithmetic. Humans perform integer arithmetic in a fundamentally different way than logic-based computers. Even though the human approach to arithmetic is both slow and inaccurate it can have substantial advantages when useful approximations (...

Computer Arithmetic