document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=8059>Question 8059</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Please tell me about the change of basis formula </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #4432 by </B><A HREF=/tutors/aboutme.mpl?userid=longjonsilver><B>longjonsilver(2297)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=longjonsilver><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/cgi-bin/show-face.mpl?user=longjonsilver><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=4432\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> if you have log(x) to base a, and want it to base b, then its equivalent is:\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "log(x)/log(a) both to base b\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "eg ln 10 is the same as log10/log(e) where e is 2.71828\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "easy to remember...we had log(x)...we still have log(x) --> to the new base just divided by the \"log of the base\" bit.\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "Hope this helps\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "jon.\r<BR>\n" );
document.write( "\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );