##### Ninja Library - Mathematical Function

# njCos

Returns a cosine

### FORMAT

`

  Float njCos( ang )
  Angle ang

`

### PARAMETER

  `ang` | Angle

### RETURN

  Value of cosine

### DESCRIPTION

  Finds the cosine of arbitrary angle ang and returns the value found as the result.

### EXAMPLE

      ans = njCos( 0x1555 );
      % Result %
      ans = 0.866041

### REFERENCE

  `njSin()
  `

njCos

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