Add macro trixi_include_changeprecision to make a double precision elixir run with single precision
#126
| Job | Run time |
|---|---|
| 1m 11s | |
| 1m 8s | |
| 1m 41s | |
| 1m 11s | |
| 1m 0s | |
| 1m 44s | |
| 2m 3s | |
| 1m 25s | |
| 2m 53s | |
| 14m 16s |