add
Syntax
add(X, Y)
Arguments
X and Y is a scalar/pair/vector/matrix. If X or Y is a pair/vector/matrix, the other is a scalar or a pair/vector/matrix of the same size.
Details
Return the element-by-element sum of X and Y.
Examples
add(3,2)
// output: 5
1:2+6
// output: 7:8
1:2+3:4
// output: 4:6
3+1..3
// output: [4,5,6]
add(1..3, 4..6)
// output: [5,7,9]
(1..3).add(4..6)
// output: [5,7,9]
x=reshape(1..6, 3:2)
x| 0 | 1 |
|---|---|
| 1 | 4 |
| 2 | 5 |
| 3 | 6 |
x+1.5| 0 | 1 |
|---|---|
| 2.5 | 5.5 |
| 3.5 | 6.5 |
| 4.5 | 7.5 |
y=reshape(5..10, 3:2)
y| 0 | 1 |
|---|---|
| 5 | 8 |
| 6 | 9 |
| 7 | 10 |
x+y| 0 | 1 |
|---|---|
| 6 | 12 |
| 8 | 14 |
| 10 | 16 |
Refer to "+" operator
Related function: sub