HS

- 00:00
- Introduction
- 00:05
- Conjecture
- 00:05
- To the Collatz
- 00:10
- It will be ....
- 00:14
- explained
- 00:18
- and
- 00:21
- solved!
- 00:26
- The problem explained.
- 00:45
- Select an integer type number. If you have chosen an even number, divide it by two and continue.
- 00:49
- Now if the result is odd or you started with an odd natural number x. Multiply by 3 and add 1.
- 00:52
- From the resulting even number, divide by 2 to get a new number.
- 01:01
- The Question
- 01:03
- If you keep repeating this operation, it seems that you always eventually get to 1.
- 01:06
- No matter what odd or even number you started with.
- 01:08
- Is that true?
- 01:16
- An example
- 01:18
- 12
- 01:21
- An example
- 01:22
- Even number get divided by 2
- 01:27
- 6
- 01:36
- 3
- 01:38
- If odd then multiply by 3 and add 1
- 01:44
- 16
- 01:47
- 8