| author | Christian Urban <christian.urban@kcl.ac.uk> |
| Mon, 08 Nov 2021 01:49:28 +0000 | |
| changeset 404 | 5ff7ffa929cc |
| parent 403 | 312c9eb39ad8 |
| permissions | -rw-r--r-- |
| 403 | 1 |
import M3._ |
| 221 | 2 |
val EVIL_urban = SEQ(STAR(STAR(CHAR('a'))), CHAR('b'))
|
| 153 | 3 |
|
| 221 | 4 |
assert(size(der('a', der('a', EVIL_urban))) == 28)
|
5 |
assert(size(der('a', der('a', der('a', EVIL_urban)))) == 58)
|
|
| 153 | 6 |
|
| 221 | 7 |
assert(size(ders("aaaaaa".toList, EVIL_urban)) == 8)
|
| 300 | 8 |
assert(size(ders(("a" * 50).toList, EVIL_urban)) == 8)
|