Matrix Function (MFN) is the object provided by SLEPc for computing the action of a matrix function on a vector. Given a matrix $A$ and a vector $b$, the call MFNSolve(mfn,b,x) computes $x=f(A)b$, where $f$ is a function such as the exponential.
Source files
mfnregis.c
mfnsolve.c
mfnmon.c
mfnsetup.c
mfnopts.c
dlregismfn.c
mfnbasic.c
Directories