本帖最后由 姜海舟 于 2015-2-8 17:21 编辑
huapi 发表于 2015-2-8 15:48 
除了硬伤属于对错问题,其他都是可包容的。在“归”与“化”的问题上每个译者都各有主张,但翻译不是改写、 ...
另外,Tree of Valid Supposition 大写,说不定是诗人借用数学推理隐喻乌托邦理想:
Suppose it is
known that for a given g there are /(-reverse multiples. Then we use the
procedure suggested by (9) to create a pruned tree.
Example 2: g = 19, k = 14.
The tree in this case is:
(0, 0)
| (1, 15)
(1, I D
| (2, 17)
(8, 13)
| (11, 8)
(6, 6)
| (8, 11)
(13^8)
(17, 2) / X^ (18, 17)
(11, 1) (12, 12)
(15, 1) / \ ( 1 6 , 16) | (17, 18)
(0,0) (1, 11) (8, 13)
<°» °) X \ (l, 15)
(0, 0) (1, 11)
By Corollaries 1 and 2, we can traverse the tree stopping at (6, 6), (12, 12),
(11, 1), and (0, 0). The first two nodes give 14-reverse multiples with an
even number of digits, while the third gives rise to those with an odd number
of digits. |