numbers

Extracts all numbers from an object.

Syntax

• numbers(X)

  • X is any object

Description

If X is any object, then numbers(X) returns the list containing all numbers that are found in X at any level.

Examples

numbers(RandomMatrix(3))

0.891793747665
0.369915822987
0.78457142855
0.139452554286
0.378758438164
0.4342129617
0.928230240708
0.342635645531
0.689236234175

L ≔ '(1, 2, "dog", '(5, 2), '('(10, 52, 22, "cat", RandomMatrix(2)), π))

1
2
dog
(5, 2)
((10, 52, 22, cat, ((0.0958684554789, 0.0282259541564), (0.91912535741, 0.293840126134))), 3.14159265359)

numbers(L)

1
2
5
2
10
52
22
0.0958684554789
0.0282259541564
0.91912535741
0.293840126134
3.14159265359

See also

• PickRecursive