# Transform - Tiles: Trigonometric

The Trigonometric template appears in the template list when a raster tile field, of type Tile, has been picked in the Transform pane.  The template computes basic trigonometric operations.

 Trigonometric Basic trigonometric operations, allowing choice of radial unit from Arc Minute, Arc Second, Degree or Radian.    Save the result into the specified Result destination using the specified numeric type.   arc trigonometric functions are a synonym for inverse trigonometric functions.   arc cosine (acos) - Compute the arc cosine of pixel values in the source channel. arc sine (asin) - Compute the arc sine of pixel values in the source channel. arc tangent (atan) - Compute the arc tangent of pixel values in the source channel. cosine (cos) - Compute the cosine of pixel values in the source channel. sine (sin) - Compute the sine of pixel values in the source channel. tangent (tan) - Compute the tangent of pixel values in the source channel.   Launch the template by choosing a Tile field and then double-clicking the Trigonometric template.  When the template launches we can specify options. Trigonometric :  arc cosine Take the arc cosine (inverse cosine) of the source field and put it into the Result destination. Trigonometric :  arc sine Take the arc sine (inverse sine) of the source field and put it into the Result destination. Trigonometric :  arc tangent Take the arc tangent (inverse tangent) of the source field and put it into the Result destination. Trigonometric : cosine Take the cosine of the source field and put it into the Result destination. Trigonometric : sine Take the sine of the source field and put it into the Result destination. Trigonometric : tangent Take the tangent of the source field and put it into the Result destination.

## Notes

Everything Math - For a handy reference to anything in mathematics, see the Wolfram MathWorld site.   Thank you, Wolfram!

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Transform - Tiles