| other,5-2-P90-1014,ak | </term> . First , by investigating the <term> | combinatorics | </term> of <term> free indexation </term> , | #21425 First, by investigating the combinatorics of free indexation, we show that the problem of enumerating all possible indexings requires exponential time. | |
| model,19-2-P90-1014,ak | problem of enumerating all possible <term> | indexings | </term> requires <term> exponential time </term> | #21439 First, by investigating the combinatorics of free indexation, we show that the problem of enumerating all possible indexings requires exponential time. |
