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Textbook Notes at Brandeis University

COSI 155B Chapter 5: Introduction to Propositional Logic
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Introduction to Propositional Logic Propositional Logic A statement is a declarative sentence that can be True(1) or False(0). Syntax Propositions are denoted with capital letters P, Q, R, Lowercase letters p,q,r,, ...

Computer Science
COSI 155b
Tim Hickey
COSI 155b Chapter Notes - Chapter 4: Symmetric Difference
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Set Operations Set Operations and Venn Diagrams Every set A exists within some universe u. The complement of A is written as A .c c The elements in set A is any element in the universe u that is ...

Computer Science
COSI 155b
Tim Hickey
COSI 155b Chapter Notes - Chapter 2: Well-Ordering Principle
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Cartesian Products Set Builder Notation Q = {, (1/1), (1/2), (1/3) , } = {(m/n)|m, n Z, n 0} 2Z+1 = {, -3, -1, 1, 3, } = {2n+1|n Z} Ordered Pairs An ordered pair (a, b) is a set: {{a}, {a, b}} ...

Computer Science
COSI 155b
Tim Hickey
COSI 155b Chapter Notes - Chapter 3: Power Set, Empty Set, Subset
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Subsets and Power Sets Subsets If A is a subset of B, then every element in A must also be in B. Note: If A , then the subset A can be equal to B, unlike A where A must be smaller than B. The empty set is a subset ...

Computer Science
COSI 155b
Tim Hickey
COSI 155b Chapter Notes - Chapter 1: Empty Set, Cardinality
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Introduction to Set Theory A set is a collection of objects called elements. Sets can be finite or infinite. Ex. B = {5, 7, 9} Ex. Z+ = {1, 2, } Note: Z+ is the positive integers. ...

Computer Science
COSI 155b
Tim Hickey
COSI 11a Chapter Notes - Chapter 5: Texas State Highway Loop 1, Operand, Institute For Operations Research And The Management Sciences
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Chapter 5 Outline Program Logic and Indefinite Loops Pages 301 372 I. The while Loop A. Random Numbers 1. Math.random() can be used to obtain a number between 0 and 1, including 0 but not including 1. 2. The java...

Computer Science
COSI 11a
Dilillo Antonella
COSI 11a Chapter Notes - Chapter 4: Printf Format String
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Chapter 4 Outline Conditional Execution Pages 226 300 I. ifelse Statements A. Object Equality 1. When using Strings do not use ==, instead use the equals method (or the equalsIgnoreCase method). II. Cumulative Algorithms A...

Computer Science
COSI 11a
Dilillo Antonella
COSI 11a Chapter Notes - Chapter 3: Substring
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Chapter 3 Outline Introduction to Parameters and Objects Pages 132 187 I. Parameters A. Mechanics of Parameters 1. The formal parameter is the parameter that appears in the method header and the actual parameter a...

Computer Science
COSI 11a
Dilillo Antonella
COSI 11a Chapter Notes - Chapter 2: Concatenation, Increment And Decrement Operators
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Chapter 2 Outline Primitive Data and Definite Loops Pages 61 131 I. Basic Data Concepts A. Arithmetic Operators 1. In integer division, everything after the decimal is truncated. For example, 107934 = 31. The remainder (mo...

Computer Science
COSI 11a
Dilillo Antonella
COSI 11A Chapter 1: Introduction to Java Programming Outline
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Chapter 1 Outline Introduction to Java Programming Pages 1 60 I. Basic Computing Concepts A. Hardware and Software 1. The CPU executes the instructions. 2. RAM is used to store programs that are being executed. B. Process ...

Computer Science
COSI 11a
Dilillo Antonella
ECON 2A Chapter 4, 6-8, 10, 11, 13-18, 23, 24, 26, 28, 29: Principles of Economics Assigned Reading Textbook Notes

Chapter 4 Market A group of buyers and sellers of a particular good or service The buyers determine the demand for the product and the sellers determine the supply of the product Competitive Market A market in which there ...

Economics
ECON 2a
Coiner Harry( Michael)
IMES 104A Chapter 3: Science in Islam
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Part I In Cairo Algebra, algorithm, etc are Arabic o Basis for the entire discipline o Few are aware of Arabic and Islamic texts that influenced medieval texts al-Khwarizmi revoluti...

Islamic and Middle Eastern Studies
IMES 104a
El- Tobgui
IMES 104a Chapter Notes - Chapter 4: Islamic Architecture, Geography And Cartography In Medieval Islam, Fatimid Caliphate
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Include main principles of Islamic architecture Simple geometry- never trusted more than in Islam Turning words into art Atmosphere of paradise unites all works of Islamic architecture o Dreams fulfil...

Islamic and Middle Eastern Studies
IMES 104a
El- Tobgui
IMES 104a Chapter Notes - Chapter 2: Al-Ghazali, Fitra, Existential Crisis
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Narrator is a convert to Islam after learning about Al Ghazali ? o One of 5 or 6 most influential thinkers in the history of humanity o Proof of Islam Begins in north Iran where he was born in 1058...

Islamic and Middle Eastern Studies
IMES 104a
El- Tobgui
COSI 11a Chapter Notes - Chapter 2.4: Printf Format String, Standard Streams
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Chapter 2.4 Outline Text Input and Output Pages 37 – 47 A. Basic Output and Formatted Output 1. The function System.out.printf is used to create formatted output (Ex. formatting 43.575 as money, 43.58...

Computer Science
COSI 11a
Dilillo Antonella

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