document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1058147>Question 1058147</A>: <I><SPAN STYLE=\"word-break: break-all;\"> how to evaluate log base 2 1/6 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #673169 by </B><A HREF=/tutors/aboutme.mpl?userid=solve_for_x><B>solve_for_x(190)</B></A><img src=\"/images/stars/stars-09.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=solve_for_x><IMG SRC=http://www.algebra.com/images/aboutme-small.gif BORDER=0 alt=\"About Me\" VALIGN=MIDDLE></A>&nbsp;<IMG SRC=http://www.algebra.com/images/nopicture.jpg><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=673169\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> The change of base formula is:\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( " <IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/display-illustration.mpl?tutor=solve_for_x&illustration_name=Change_of_Base\">\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "where \"log\" is the common base-10 logarithm, and \"ln\" is the <BR>\n" );
document.write( "base-e natural logarithm. You can use either one.\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "To evaluate log2 (1/6) then:\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "log2 (1/6) = log(1/6) / log(2) &#8776; -2.5850\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "As a check, <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=2%5E-2.5850+=+0.1666+=+1%2F6 ALIGN=MIDDLE  ALT=\"2%5E-2.5850+=+0.1666+=+1%2F6\"   DISABLED_style= \"max-width:90%; height:auto;\" > </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );