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use numeric integration
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zhuzhuowei2004(½ð±Ò+1):лл²ÎÓë
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no way to get an analytic solution. but you can try "NIntegrate[f(z), {z, 0, 1000}]", a numeric solution. for your question: it is: NIntegrate[ Hypergeometric1F1[1, 1/6, 0.0074 + 4.06*10^-10*z^2], {z, 0, 1000}] =1045.50511 |
3Â¥2009-12-10 11:50:29
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zhuzhuowei2004(½ð±Ò+1):лл²ÎÓë
senlia(½ð±Ò+1,VIP+0):¸ÐлӦÖú£¡£¡ 12-10 18:05
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senlia(½ð±Ò+1,VIP+0):¸ÐлӦÖú£¡£¡ 12-10 18:05
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ÄãÏÈÈ˹¤°Ñ»¯¼òΪ٤Âíº¯Êý,ÔÙ·Ö¿ªåÌ,»¹ÓÐÄã×îºóÒ»¸öϵÊý4.06*10^-10*z^2Èí¼þÒ²ÊÇÎÞ·¨»¯¼òµÄ, Õâ¸öµØ·½ÊÇËã²»³öÀ´µÄÔÒò, |
4Â¥2009-12-10 14:53:11














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