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[VA] SRC#003- New Year 2019 Special
01-16-2019, 04:24 AM (This post was last modified: 01-16-2019 04:37 AM by Thomas Okken.)
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RE: [VA] SRC#003- New Year 2019 Special
12.63898231939055286048607387871531

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SPOILERS!!!













...which is the cube root of 2019

It's late and I'm tired, I'll try to work out the "why" tomorrow. :)

My program (assumes Q and R are initialized to the matrix in question):

00 { 29-Byte Prgm }
01▸LBL 00
02 RCL "Q"
03 STO× "R"
04 INDEX "R"
05 1
06 3
07 STOIJ
08 RCLEL
09 I+
10 RCLEL
11 ÷
12 ENTER
13 X<> 00
14 X≠Y?
15 GTO 00
16 END

Trying the exercise with a 4x4 matrix and looking at the top two elements
of the 4th column, the ratio converges to the 4th root of 2019. I bet
there's a pattern there, and it has something to do with the eigenvalues
of M...
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RE: [VA] SRC#003- New Year 2019 Special - Thomas Okken - 01-16-2019 04:24 AM



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