 # 8 Leib rows

<-- Enter Number of rows to generate

Generate the first 8 rows of the Leibniz Harmonic Triangle (binomial coefficients)

These are formed by doing combination formulas, where the first row is index 1, and the first column of each row is index 1 shown below
 L(r,c)  = 1 r(r - 1Cc - 1)

 1/1 1/2 1/2 1/3 1/6 1/3 1/4 1/12 1/12 1/4 1/5 1/20 1/30 1/20 1/5 1/6 1/30 1/60 1/60 1/30 1/6 1/7 1/42 1/105 1/140 1/105 1/42 1/7 1/8 1/56 1/168 1/280 1/280 1/168 1/56 1/8

### How does the Pascal-Floyd-Leibniz Triangle Calculator work?

This generates the first (n) rows of the following triangles:
Pascal‘s Triangle
Leibniz‘s Harmonic Triangle
Floyd‘s Triangle
This calculator has 1 input.

### What 2 formulas are used for the Pascal-Floyd-Leibniz Triangle Calculator?

1. Floyds Triangle is built using natural numbers
2. Sum Row(n) for Floyds = n(n2 + 1)/2

For more math formulas, check out our Formula Dossier

### What 4 concepts are covered in the Pascal-Floyd-Leibniz Triangle Calculator?

combination
a mathematical technique that determines the number of possible arrangements in a collection of items where the order of the selection does not matter
nPr = n!/r!(n - r)!
leibnizs triangle
a triangular arrangement of unit fractions in which the outermost diagonals consist of the reciprocals of the row numbers and each inner cell is the cell diagonally above and to the left minus the cell to the left.
pascals triangle
a triangular array of the binomial coefficients
triangle
a flat geometric figure that has three sides and three angles