2. Sub function

Ad hoc polymorphism ‘sub’ function

Parameters	Type	Description
mat	Matrix	The matrix to sub

2.1. Returns

Matrix The difference between the self matrix and the mat arg matrix

2.2. Examples

>>> m=rand(3)
>>> n=rand(3)
>>> print(m)
| +8.000 | +3.000 | +6.000 |
| +1.000 | +9.000 | +4.000 |
| +0.000 | +8.000 | +4.000 |
printed
>>> print(n)
| +8.000 | +7.000 | +8.000 |
| +2.000 | +5.000 | +9.000 |
| +0.000 | +9.000 | +7.000 |
printed
>>> print(m-n)
| +0.000 | -4.000 | -2.000 |
| -1.000 | +4.000 | -5.000 |
| +0.000 | -1.000 | -3.000 |
printed

2.3. See Also

op()