🚀 go-pugleaf

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In article <1992Sep12.030706.18358@kudpc.kyoto-u.ac.jp> f51323@sakura.kudpc.kyoto-u.ac.jp (inoue kouichi) writes:

>In article <NAGAE.92Sep11142606@momo.an.isl.titech.ac.jp> nagae@an.isl.titech.ac.jp writes:
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  H = GM           ...(1)

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  H = SGU          ...(2)

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  G = SGM          ...(3)

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       m_1  m_2
 M = (          )  ...(4)
       m_3  m_4
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 x^2 - (m_1 + m_4)x + (m_1m_4 - m_2m_3) = 0,           ...(5)
 $@H=JL<0(J: D = (m_1 + m_4)^2 - 4(m_1m_4 - m_2m_3) < 0.   ...(6)

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       1  -1 
 M = (       )
       1   1
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