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Contents
# Pascals Triangle
Compute Pascal's triangle up to a given number of rows.
In Pascal's Triangle each number is computed by adding the numbers to
the right and left of the current position in the previous row.
```plain
1
1 1
1 2 1
1 3 3 1
1 4 6 4 1
# ... etc
```
## Setup
Follow the setup instructions for Crystal here:
http://exercism.io/languages/crystal
More help installing can be found here:
http://crystal-lang.org/docs/installation/index.html
## Making the Test Suit Pass
Execute the tests with:
```bash
$ crystal spec
```
In each test suite all but the first test have been skipped.
Once you get a test passing, you can unskip the next one by changing `pending` to `it`.
## Source
Pascal's Triangle at Wolfram Math World [http://mathworld.wolfram.com/PascalsTriangle.html](http://mathworld.wolfram.com/PascalsTriangle.html)
## Submitting Incomplete Solutions
It's possible to submit an incomplete solution so you can see how others have completed the exercise.
Version data entries
107 entries across 107 versions & 1 rubygems