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CIS 115
Lecture 1: What is Computing Science?
How?
How can we make things:
- Faster?
- Better?
- More efficient?
- More accurate?
- More secure?
Images from Wikimedia Commons
Image from Wikimedia Commons
John Napier - log Jacob Bernoulli - e
Image from Wikimedia Commons
Divided Differences
Sir Isaac Newton
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Divided Differences
P(x) = 2x2 - 3x + 2
x |
P(x) |
D1(x) |
D2(x) |
0 |
2 |
-1 |
4 |
1 |
1 |
-3 |
4 |
2 |
4 |
7 |
*4* |
3 |
11 |
*11* |
4 |
4 |
*22* |
15 |
4 |
5 |
37 |
19 |
4 |
Computer (noun):
A person who makes calculations
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Charles Babbage
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Difference Engine
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Analytical Engine
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Input Cards
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The Mill
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The Store
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Father of the Modern Computer
Assignments
- Read and be prepared to discuss:
- Syllabus (K-State Online)
- Class Assignments (K-State Online)
- Online Blog
- Video Project
- Topic Research
- Textbook Section