log +sbp/+implementations/d2_variable_2.m @ 406:9fd9b1bea3d2 feature/SBPInTimeGauss

age author description
Tue, 20 Dec 2016 15:04:02 +0100 Martin Almquist Added 2nd order accurate 2nd derivative with variable coefficents in a separate implementation file, used by the class D2Variable.