'Positive numbers' diaporamas de présentation

CSC 317 Computer Organization and Architecture

CSC 317 Computer Organization and Architecture. Chapter 2: Data Representation Spring 2007. Chapter 2 Objectives. Understand the fundamentals of numerical data representation and manipulation in digital computers. Master the skill of converting between various radix systems.

1.29k views • 96 slides

Chapter 6 Overview

Chapter 6 Overview. Number Systems and Radix Conversion Fixed point arithmetic Seminumeric Aspects of ALU Design Floating Point Arithmetic. Digital Number Systems. Digital number systems have a base or radix b We will only cover bases 2, 8, 10, and 16

1.43k views • 67 slides

INFO 630 Evaluation of Information Systems Prof. Glenn Booker

737 views • 63 slides

Computer Arithmetic

641 views • 43 slides

Logarithms

Logarithms. Tutorial to explain the nature of logarithms and their use in our courses. What is a Logarithm?. The common or base-10 logarithm of a number is the power to which 10 must be raised to give the number.

616 views • 19 slides

Ch.1 (Part 4): The Foundations: Logic and Proof, Sets, and Functions

Ch.1 (Part 4): The Foundations: Logic and Proof, Sets, and Functions. Functions (Section 1.8). Functions (1.8). Definition: Let A and B be sets. A function (mapping, map) f from A to B, denoted f :A ? B, is a subset of A*B such that ? x [x ? A ? ? y [y ? B ? < x, y > ? f ]] and

383 views • 17 slides

Arithmetic Circuits II

334 views • 17 slides

Human Visual Systems and Perception

Human Visual Systems and Perception. C. Edward Chow. Image in Human Eye. Rod and Cone Cell Distribution. Contrast Illusion . Demystify Illusion with Mach Bend Effect. Spatial Frequencies. Image can be considered as superposition of gratings of different spatial frequencies (cycles/degree).

712 views • 15 slides

Solving Quadratic Equations by Finding Square Roots

Solving Quadratic Equations by Finding Square Roots. This lesson comes from chapter 9.1 from your textbook, page 503. What is a square root?. If a number square ( b 2 ) = another number ( a ), then b is the square root of a. Example: If 3 2 = 9, then 3 is the square root of 9.

423 views • 14 slides

Exponential Functions MM3A2e Investigate characteristics: domain and range, asymptotes, zeros, intercepts, intervals of

Exponential Functions MM3A2e Investigate characteristics: domain and range, asymptotes, zeros, intercepts, intervals of increase and decrease, rate of change. An exponential function is a function of the form.

510 views • 14 slides

Real Numbers

330 views • 13 slides

Integers and the Number Line

Integers and the Number Line. Number Lines. -5. 0. 5. -10. 10. A number line is a line with marks on it that are placed at equal distances apart.

373 views • 13 slides

Adding Real Numbers

Adding Real Numbers. Section 2-3-1. Think money. . 5 + 3 = 8 Up 5 , then up 3 more If you have $5 in your pocket and are given $3 more, how much do you have? -5 + (-3) = -8 Down 5 then down 3 more If you owe $5 and then borrow $3 more, how much do you have?.

231 views • 12 slides

EXPONENTIAL FUNCTIONS 10.1

EXPONENTIAL FUNCTIONS 10.1. The equation of an exponential function:. The function is continuous and one-to-one domain: set of real numbers. range: If a > 0: all positive numbers If a < 0: all negative numbers horizontal asymptote: x-axis

203 views • 11 slides

Integers and the Number Line

Integers and the Number Line. Constructing a Number Line. A number line is drawn by choosing a starting position, usually 0, and marking off equal distance from that point. Although only a portion of the number line is shown, the arrowheads indicate that the line and the set of numbers continue.

242 views • 9 slides

Cost/Benefit Analyses

Cost/Benefit Analyses. What are these used for?. The list is nearly endless --- Any subject that has both good points and bad points can be subjected to this type of analysis In some cases, actual dollar amounts are known or can be calculated In other cases, arbitrary numbers are assigned.

267 views • 9 slides

Negative Numbers

Negative Numbers. We can think of numbers being on a number line:. 0. 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. These numbers are all positive numbers. +. The number line can also continue on past 0:. -10. -9. -8. -7. -6. -5. -4. -3. -2. -1. 0. 1. 2. 3. 4. 5. 6. 7. 8. 9.

738 views • 8 slides

The Addition and Subtraction of Negative Numbers

The Addition and Subtraction of Negative Numbers. (-4)+2=(-2) 2+(-7)=(-5) (-6)+7=1 0+(-9)=(-9) 9+(-11)=(-2)

234 views • 6 slides

Class Opener:

202 views • 6 slides

Use Lagrange multipliers to find the maximum and minimum values of the function subject to the given constraint. f (x, y

1. 2. 3. 4. Use Lagrange multipliers to find the maximum and minimum values of the function subject to the given constraint. f (x, y) = {image} , {image}. fmax = 270, fmin = 0 fmax = 30, fmin = - 30 fmax = 270, fmin = - 270 fmax = 0, fmin = - 30. 1. 2. 3. 4. 5.

352 views • 5 slides