Mr Hegarty's Maths Videos (GCSE & A-Level Maths)
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Travelling salesperson problem (Decision Maths 1)
HEGARTYMATHS
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Travelling salesperson problem (Decision Maths 1). A video showing how to calculate an upper bound and lower bound as well as the nearest neighbour solution. Finally I fi...
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AQA Unit 2 Maths GCSE March 2011 Past Paper Solutions
HEGARTYMATHS
487 views
AQA Unit 2 Maths GCSE March 2011 Past Paper Solutions
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AQA Unit 2 Maths GCSE November 2010 Past Paper Solutions
HEGARTYMATHS
327 views
AQA Unit 2 Maths GCSE November 2010 Past Paper Solutions
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Order/Efficiency/Run-time of an algorithm (Decision Maths 1)
HEGARTYMATHS
46 views
How to calculate the order/efficiency/run-time of an algorithm and why these are important.
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Shuttle Sort Algorithm (Decision Maths 1)
HEGARTYMATHS
35 views
Shuttle Sort Algorithm (Decision Maths 1)
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Chinese Postman problem / Route Inspection Problem (Decision Maths 1)
HEGARTYMATHS
94 views
Chinese Postman problem / Route Inspection Problem
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Bubble Sort Algorithm (Decision Maths 1)
HEGARTYMATHS
25 views
Bubble Sort Algorithm
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Packing algorithms - First-fit (decreasing) algorithms (Decision Maths 1)
HEGARTYMATHS
34 views
Packing algorithms - First-fit (decreasing) algorithms
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Prim's Algorithm (Decision Maths 1)
HEGARTYMATHS
72 views
Prim's Algorithm for finding minimum spanning trees. Both the graphical and matrix approaches shown in the video tutorial
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Dijkstra's Algorithm (Decision Maths 1)
HEGARTYMATHS
62 views
Using Dijkstra's Algorithm to find the shortest path between 2 points in a network
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