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dbb627

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monitor2885(½ð±Ò+10): ¡ï¡ï¡ï¡ï¡ï×î¼Ñ´ð°¸ °¡£¬ÏÈ»¯¼ò·½³Ì°¡¡£ 2012-02-24 13:35:50
xiegangmai(½ð±Ò+2, ר¼Ò¿¼ºË): ллӦÖú£¡ 2012-02-24 23:50:44
[y1,y2,y3]=solve('10^(x-6.77)=y1/y2','10^(2.17-x)=y3/y2','y1+y2+y3=1','y1,y2,y3')

y1 =

(1.1481536214968827515462246116628*10.0^(2.0*x))/(6760829.7539198177105899194961757*10.0^x + 1.1481536214968827515462246116628*10.0^(2.0*x) + 1000000000.0)


y2 =

(6760829.7539198177105899194961757*10.0^x)/(6760829.7539198177105899194961757*10.0^x + 1.1481536214968827515462246116628*10.0^(2.0*x) + 1000000000.0)


y3 =

1000000000.0/(6760829.7539198177105899194961757*10.0^x + 1.1481536214968827515462246116628*10.0^(2.0*x) + 1000000000.0)
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The more you learn, the more you know, the more you know, and the more you forget. The more you forget, the less you know. So why bother to learn.
2Â¥2012-02-24 08:27:34
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monitor2885

ÖÁ×ðľ³æ (ÖªÃû×÷¼Ò)

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ÒýÓûØÌû:
Â¥: Originally posted by dbb627 at 2012-02-24 08:27:34:
[y1,y2,y3]=solve('10^(x-6.77)=y1/y2','10^(2.17-x)=y3/y2','y1+y2+y3=1','y1,y2,y3')

y1 =

(1.1481536214968827515462246116628*10.0^(2.0*x))/(6760829.7539198177105899194961757*10.0^x + 1.1481536 ...

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Retirement
3Â¥2012-02-27 12:27:14
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