##### Ninja Library - Matrix Function

# njSubMatrix

Performs matrix subtraction

### FORMAT

`

  void njSubMatrix(*md, *ms)
  NJS_MATRIX *md
  NJS_MATRIX *ms

`

### PARAMETER

  `*md` | Minuend matrix
  `*ms` | Subtrahend matrix

### RETURN

  None

### DESCRIPTION

  Subtracts one matrix from another. ([md] = [md] - [ms]) When parameter m is NULL, the current matrix is subtracted.

njSubMatrix

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