This appendix contains the programs referred to in the paper Computing the decay of a simple reversible sub-Markov semigroup.
The files contained are:
| A.1 | mixing3.mws | (The program for computing n(t) using the spectral method; see Table 1.) |
| A.2 | mixing4.mws | (The program for computing
 ; see Table 2.) |
| A.3 | mixing5.mws | (The program for computing m(t) using the spectral method; see Table 3.) |
| A.4 | expm7.m | (The program for computing values of ñN (t) using the discretization method; see Table 4.) |
| A.5 | expm8.m | (The program for computing values
of  using the discretization method; see Table 5.) |
| A.6 | expm9.m | (The program for computing
 ; see Table 6.) |
| A.7 | expm10.m | (The program for computing
 ; see Table 7.) |
| A.8 | expm4.m | (The program for computing
 using the trigonometric method; see Table 8.) |
| A.9 | pseudo9.m | (The program for computing
 using the pseudospectral method; see Table
9.) |
| A.10 | pseudo12.m | (The program for computing
 using the pseudospectral method; see Tables
10 and 12.) |
| A.11 | overcomplete1.m | (The program for computing approximation errors for the overcomplete Fourier expansion method; see Table 11.) |