FAHRENHEIT()
 Converts a temperature value from Celsius into Fahrenheit
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 Syntax

     FAHRENHEIT(<nCelsius>) --> nFahrenheit

 Argument

     <nCelsius> Designates a temperature in Celsius.

 Returns

     FAHRENHEIT() returns the converted temperature in degrees Fahrenheit.

 Description

     This function converts Celsius temperatures into Fahrenheit equivalents.

 Example

     Convert the following Celsius temperatures to Fahrenheit:

     FAHRENHEIT(12.5)            // Result:  54.5
     FAHRENHEIT(125.0)           // Result:  257
     FAHRENHEIT(1250.0)          // Result:  2282
     FAHRENHEIT(-155.0)          // Result:  -247