12/07/26 10:44:18.59
>>592
> n <- 10
> x <- 1:n + 10
> x
[1] 11 12 13 14 15 16 17 18 19 20
> outer(x, x, "+")
[,1] [,2] [,3] [,4] [,5] [,6] [,7] [,8] [,9] [,10]
[1,] 22 23 24 25 26 27 28 29 30 31
[2,] 23 24 25 26 27 28 29 30 31 32
[3,] 24 25 26 27 28 29 30 31 32 33
[4,] 25 26 27 28 29 30 31 32 33 34
[5,] 26 27 28 29 30 31 32 33 34 35
[6,] 27 28 29 30 31 32 33 34 35 36
[7,] 28 29 30 31 32 33 34 35 36 37
[8,] 29 30 31 32 33 34 35 36 37 38
[9,] 30 31 32 33 34 35 36 37 38 39
[10,] 31 32 33 34 35 36 37 38 39 40
こういうことか？