Differences between revisions 1 and 5 (spanning 4 versions)

Pascal's triangle

In mathematics, Pascal's triangle is a geometric arrangement of the binomial coefficients in a triangle.

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

The task

Write an APL function that takes an argument and returns a triangle like the one shown above. The argument defines the number of layers. The shown example has 6 layers.

In APL, of course this can be done in a single line of APL.

>> [:PascalsTriangle/Solution:A solution]

CategoryPuzzle

-  ⇤ ← Revision 1 as of 2007-03-09 21:30:30 → 
  Size: 559
  Editor: KaiJaeger
  Comment:
+   ← Revision 5 as of 2007-03-09 22:00:16 → ⇥
  Size: 571
  Editor: KaiJaeger
  Comment:
-Deletions are marked like this.
+Additions are marked like this.
 Line 16:
-Write an APL function that takes argument and return a triangle like the one shown above. The argument defines the number of layers. The shown example has 6 layers, for example.
+Write an APL function that takes an argument and returns a triangle like the one shown above. The argument defines the number of layers. The shown example has 6 layers.
 Line 20:
->> [:PascalsTriangle/Result_01:A solution]
+>> [:PascalsTriangle/Solution:A solution]
----
CategoryPuzzle