## Computation mathematics – Subject Topics

**CHAPTER 1: NUMBER BASES** – Click here to access notes on this topic

Introduction

Level of Precisions

Number Base

Column System

Conversion from Other Bases to Denary

Conversion from Denary to Other Bases

Conversion Among Other Base

Real Number

Octal Arithmetic

Hexadecimal Arithmetic

Modular Arithmetic

Past Years Questions

**CHAPTER 2: COMPUTER BASED ARITHMETIC** – Click here to access notes on this topic

Binary Addition

Binary Subtraction

Binary Multiplication

Binary Division

Number Storage in the Computer Word

Storage of Numbers

Storage of Fractions

Storage of Mixed Numbers

Storage of Number Using 2’s Complement Method

Ten’s Complement

Two’s Complement

Recomplementing Cases

Shift Operations

Past Years Questions

**CHAPTER 3: FLOATING POINT REPRESENTATION **– Click here to access notes on this topic

Introduction

Fixed Point and Floating Point Binary

Floating Point Storage

Floating Point Storage

Floating Point Notation

Normalised Floating Point Form (Decimal)

Normalised Exponent Exponent Form (Binary)

Storing Negative Mantissa

Storing Negative Exponent

Exercises

Past Years Questions

**CHAPTER 4: SET NOTATION REPRESENTATION AND PROBABILITY** – Click here to access notes on this topic

Introduction

Definition of Set

Notation

Venn Diagrams

Relation Between Sets

Properties

Applications

Other Logical Relation

Past Years Questions (Set Theory and Venn Diagram)

**CHAPTER 5: BOOLEAN ALGEBRA I** – Click here to access notes on this topic

Introduction

Logic Programming

Logic and Hardware

Language and Symbols

Truth Tables

Logical Equivalence

Switching Diagrams

Combining Logic Gates

The Algebra of Logic

**CHAPTER 6: BOOLEAN ALGEBRA (II) **– Click here to access notes on this topic

Introduction

The Laws of Boolean Algebra

Simplification of Expressions

De Morgan’s Laws

Past Years Questions

**CHAPTER 7: DATA STRUCTURES (I)** – Click here to access notes on this topic

Introduction

The Concept of Unit Matrix

Arrays and Spreadsheets

Lists

Linked List

Queues

Stacks

**CHAPTER 8: DATA STRUCTURES (II)** – Click here to access notes on this topic

Introduction

Tree

Tables

Binary Trees

Traversing of Binary Trees

Binary Search Tree

Searching and Inserting in Binary Search Trees

Past Years Questions

**CHAPTER 9: MATRIX AND TRANSFORMATION** – Click here to access notes on this topic

Introduction

Definitions

Rules/Matrix Algebra

Equivalent Matrices

Transformations

**CHAPTER 10: REPRESENTATION OF INSTRUCTION** – Click here to access notes on this topic

Introduction

Construction of an Instruction Word

Instruction Word Formats

Representation of Instruction and Data

Addressing Techniques

Instruction Types

Exercises

**CHAPTER 11: ERRORS AND ACCURACY**– Click here to access notes on this topic

Introduction

Mistakes

Errors

Measurement of Error

Error Propagation

To Control Errors

Past year Questions

**CHAPTER 12: STATISTICS **– Click here to access notes on this topic

Introduction

Raw Data

Grouped data

Presentation of Statistical Data

Three Statistical quantities Of Central Tendency

Dispersion and Variation

Past year Questions