# Subtract proc (matrix)

Source: https://ref.dm-lang.org/matrix/proc/Subtract

### Format
> `Subtract(Matrix2)`

### Args
> Matrix2: another matrix

### Returns
> src

This subtracts Matrix2 from the current matrix.

### See also
- [matrix](https://ref.dm-lang.org/matrix/index.md)
- [matrix operators](https://ref.dm-lang.org/matrix/operators.md)
- [matrix procs](https://ref.dm-lang.org/matrix/proc/index.md)
- [-= operator](https://ref.dm-lang.org/operator/plusequals.md)