Tool to compute value for Pascal's triangle. Pascal's Triangle is an arithmetic list of number imagined by Blaise Pascal where each item is either 1 or the sum of the two elements above it.

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Tool to compute value for Pascal's triangle. Pascal's Triangle is an arithmetic list of number imagined by Blaise Pascal where each item is either 1 or the sum of the two elements above it.

Answers to Questions

How to create a pascal triangle?

The principe is easy, one writes 1 on the first line, and 1 1 on the second ligne.

For the next lines, one adds the values of the two numbers directly above.

1 1 1 1 2 1 1 3 3 1 1 4 6 4 1 1 5 10 10 5 1

Values can be calcualted using binomial coefficient, also used in calculation of combinations.

Pascal triangle values can be compared to the Fibonacci sequence where each number is the sum of the two preceding numbers.

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