topic Re: The Matrix logarithm and sas in SAS Programming https://communities.sas.com/t5/SAS-Programming/The-Matrix-logarithm-and-sas/m-p/212541#M307269 <HTML><HEAD></HEAD><BODY><P>Yeah. There is.</P><P>But you need to post it at IML forum . SAS/IML has such function .</P><P></P><P>EXPMATRIX(matrix);</P><P></P><P></P><P>Xia Keshan</P></BODY></HTML> Wed, 24 Jun 2015 12:57:16 GMT Ksharp 2015-06-24T12:57:16Z The Matrix logarithm and sas https://communities.sas.com/t5/SAS-Programming/The-Matrix-logarithm-and-sas/m-p/212540#M307268 <HTML><HEAD></HEAD><BODY><P>Does&nbsp; the matrix logarithm exist ?&nbsp; if yes, it is with some conditions ? </P><P>what's about sas function for the matrix logarithm.</P><P>Thank you.</P></BODY></HTML> Tue, 23 Jun 2015 21:11:56 GMT https://communities.sas.com/t5/SAS-Programming/The-Matrix-logarithm-and-sas/m-p/212540#M307268 LineMoon 2015-06-23T21:11:56Z Re: The Matrix logarithm and sas https://communities.sas.com/t5/SAS-Programming/The-Matrix-logarithm-and-sas/m-p/212541#M307269 <HTML><HEAD></HEAD><BODY><P>Yeah. There is.</P><P>But you need to post it at IML forum . SAS/IML has such function .</P><P></P><P>EXPMATRIX(matrix);</P><P></P><P></P><P>Xia Keshan</P></BODY></HTML> Wed, 24 Jun 2015 12:57:16 GMT https://communities.sas.com/t5/SAS-Programming/The-Matrix-logarithm-and-sas/m-p/212541#M307269 Ksharp 2015-06-24T12:57:16Z