Function setDifference #
Create the difference of two (multi)sets: every element of set1, that is not the element of set2.
Multi-dimension arrays will be converted to single-dimension arrays before the operation.
Syntax #
math.setDifference(set1, set2)
Parameters #
| Parameter |
Type |
Description |
a1 |
Array | Matrix |
A (multi)set |
a2 |
Array | Matrix |
A (multi)set |
Returns #
| Type |
Description |
| Array | Matrix |
The difference of two (multi)sets |
Throws #
Examples #
math.setDifference([1, 2, 3, 4], [3, 4, 5, 6]) // returns [1, 2]
math.setDifference([[1, 2], [3, 4]], [[3, 4], [5, 6]]) // returns [1, 2]
See also #
setUnion,
setIntersect,
setSymDifference
