log +sbp/D2.m @ 256:87504db14c6d operator_remake

age author description
Wed, 07 Sep 2016 16:41:31 +0200 Martin Almquist Bug fix in D2.m, added 12th order. operator_remake
Wed, 07 Sep 2016 15:54:41 +0200 Martin Almquist Added ordinary 12th order accurate, with D1*D1 as 2nd derivative. operator_remake
Wed, 07 Sep 2016 13:40:41 +0200 Martin Almquist Renamned class files and added nonequidistant operators. operator_remake