pascal v0.1.0 Pascal
Provides a set of functions that calculate Pascal’s triangles
Summary
Functions
Generate next line/0
of Pascal’s triangle/0
for given previous line/0
Generate Pascal’s triangle/0
of given height
Types
Functions
Generate next line/0
of Pascal’s triangle/0
for given previous line/0
.
Returns line/0
.
Examples
iex> Pascal.next_triangle_line([1])
[1, 1]
iex> Pascal.next_triangle_line([1, 1])
[1, 2, 1]
iex> Pascal.next_triangle_line([1, 2, 1])
[1, 3, 3, 1]
Generate Pascal’s triangle/0
of given height
.
Returns triangle/0
.
Examples
iex> Pascal.triangle(1)
[[1]]
iex> Pascal.triangle(2)
[[1], [1, 1]]
iex> Pascal.triangle(3)
[[1], [1, 1], [1, 2, 1]]