Webrec 2.0.bat [NEW]

By foegil ความรู้อะไหล่ 0 Comments

Webrec 2.0.bat [NEW]

Webrec 2.0.bat

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https://wakelet.com/wake/e1UJ4kMJgAq810_s24nKA
https://wakelet.com/wake/BFQTaPriW6v20j3mCseaX
https://wakelet.com/wake/SL3Nho6UiWPgrQrYJJTpW
https://wakelet.com/wake/NN8Dd4zKJDOK_xipNYTYM
https://wakelet.com/wake/ojXEiruqwnAYMKjwsnm6y

webrec 2.0.batArgyrotaenia bistrigata

Argyrotaenia bistrigata is a species of moth of the family Tortricidae. It is found in Chile.

The wingspan is 16–23 mm. The forewings are white with an elongated black mark along the lower half of the costa. The hindwings are white. Adults have been recorded on wing in March, May, July, August and November.

References

Category:Moths described in 1973
Category:Argyrotaenia
Category:Moths of South AmericaQ:

Why does a lagging determinant increase as the matrix gets larger?

I’ve been playing around with a determinant involving a lagging matrix, and it seems to be increasing with size. It follows a pattern where it stays below $1$, then it tends to increase (predictably) to around $2$ or $3$, then it jumps to $4$ or $5$ and then decreases back to around $2$ or $3$.
Here is the code I used to generate the data:
f[n_] := 1/(n + 1)
c[n_] := f[n] + f[n + 1]

d[n_, j_] := (-1)^j c[n – j] c[n + j]

g[n_] := Table[d[n, j], {j, 1, n}]

I’m interested in the sum of the elements of the last column of a given matrix g. Here is an example output:

0.256536
0.216836
0.174584
0.158384
0.154079
0.152448
0.149565
0.147988
0.145725
0.142599
0.138167
0.134884
0.132466
0.131173
0.128533
0.125129
0.123696
0.122683
0.121729
0.120836
0.120035
0.118895
0.117779
6d1f23a050