<html><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;">The C++ sample code here <a href="http://www.ginac.de/tutorial/Symmetrization.html#Symmetrization">http://www.ginac.de/tutorial/Symmetrization.html#Symmetrization</a><br>is not working for me with the latest GiNaC (version 1.6.2). I get the following error<br><div><br><div><div style="margin: 0px; font-size: 11px; font-family: Menlo;"><b>main.cpp:58:27: </b><span style="color: #c33720"><b>error: </b></span><b>no member named 'symmetrize' in 'GiNaC::indexed'</b></div><div style="margin: 0px; font-size: 11px; font-family: Menlo;"> cout << indexed(A, i, j).symmetrize(i,j) << endl;</div><div><br></div><div>Is the tutorial outdated?<br><div><br>Regards,<br>Ruben<div><br></div></div></div></div></div></body></html>