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zpin5566

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program dg
        parameter(pi=3.1415926)
        parameter(R2=20,R3=30)               
        real::dip=5,dg3
        dg3=R3-R2+sqrt(R2*R2+1/4*(R2+R3)*(R2+R3)*tan(pi*dip/180)**2)
     &     -sqrt(R3*R3+1/4*(R2+R3)*(R2+R3)*tan(pi*dip/180)**2)
        print*,dg3*10**5
      end program dg
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baobiao007

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jjdg: ½ð±Ò+1, ¸ÐлÀ×·æ 2013-03-06 01:14:22
zpin5566: ½ð±Ò+2, ¡ï¡ï¡ï¡ï¡ï×î¼Ñ´ð°¸ 2013-03-06 11:49:17
1/4Ó¦¸Ãд³É1.0/4.0
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zpin5566

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2Â¥: Originally posted by baobiao007 at 2013-03-05 23:08:42
1/4Ó¦¸Ãд³É1.0/4.0

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baobiao007

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3Â¥: Originally posted by zpin5566 at 2013-03-06 11:48:58
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