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<!DOCTYPE html> <html> <body> <p>This example calls a function to convert from Fahrenheit to Celcius:</p> <p id="demo"></p> <script> function toCelcius(f) { return (5/9) * (f-32); } document.getElementById("demo").innerHTML = toCelcius(32); </script> </body> <!-- Mirrored from www.w3schools.com/jsref/tryit.asp?filename=tryjsref_state_function2 by HTTrack Website Copier/3.x [XR&CO'2014], Fri, 23 Jan 2015 08:26:36 GMT --> </html>
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