其实0.9999999......不是约等于1，而是等于1

meizi

我证明给大家看看。。<br /><br />0.9999999......=0.3333333......+0.3333333......+0.3333333......<br /><br />&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp;&nbsp;=1/3+1/3+1/3<br /> <br />&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp;&nbsp;=3/3<br /><br />&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp;&nbsp;=1<br /><br /><br />OH,,yeah!!!!!!!<img src="images/smilies/ohh.gif" smilieid="19" border="0" alt="" /> <img src="images/smilies/ohh.gif" smilieid="19" border="0" alt="" /> <img src="images/smilies/ohh.gif" smilieid="19" border="0" alt="" /> <img src="images/smilies/ohh.gif" smilieid="19" border="0" alt="" /> <img src="images/smilies/ohh.gif" smilieid="19" border="0" alt="" /> <img src="images/smilies/ohh.gif" smilieid="19" border="0" alt="" />

玄猫

极限而已……

小豺狼

= =!属于初中级的

好男人

陈景润？

yzx4005

陈景润？

圆月豌豆

我晕死 ..&nbsp; &nbsp;&nbsp;&nbsp;0.3333333....是约等于 1\3 啊...

往事如烟

厉害！

cscwsn

0.3333333333333333...=1/3?<br /><br />不会吧

sun10

0.3333.....=1/3么?<br />这个也是约出来的好不好

leontan

厉害啊