document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1208757>Question 1208757</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Find the range of y = [[ 2x ]].\r<BR>\n" );
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document.write( "Note: [[ 2x ]] is a step function.  </SPAN>\n" );
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document.write( "\"[[A]]\" is a standard representation of the floor (greatest integer in) function.  If you intended it to be something different, you need to define it.<br><BR>\n" );
document.write( "The floor function always returns an integer value; and there is no restriction on how large or small that integer might be.  So<br><BR>\n" );
document.write( "ANSWER: the range of [[2x]] is the set of all integers.<br><BR>\n" );
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