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peterflyer

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peterflyer


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6Â¥: Originally posted by Àä±ùhh at 2015-07-04 16:55:37
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liuqh

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wurongjun

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ÕýÈ·ÔËËãûÓÐÎÊÌâ!
>> syms z
>> limit((cosh(z)-1)/z/sinh(z),z,0)
ans =
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angelbug

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5Â¥2015-07-04 07:05:53
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Àä±ùhh

ľ³æ (ÕýʽдÊÖ)

ÒýÓûØÌû:
4Â¥: Originally posted by wurongjun at 2015-07-04 05:58:51
ÕýÈ·ÔËËãûÓÐÎÊÌâ!
>> syms z
>> limit((cosh(z)-1)/z/sinh(z),z,0)
ans =
1/2
>>

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7Â¥2015-07-04 16:56:51
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Àä±ùhh

ľ³æ (ÕýʽдÊÖ)

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wurongjun

ר¼Ò¹ËÎÊ (Ö°Òµ×÷¼Ò)

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feixiaolin: ½ð±Ò+2 2015-07-04 18:06:11
ÒýÓûØÌû:
7Â¥: Originally posted by Àä±ùhh at 2015-07-04 16:56:51
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