g***j 发帖数: 40861 | 1 blast的结果里
e-117是E=10的-117次方的意思吗?
那么9e-148是什么意思? |
s*r 发帖数: 2757 | |
s******y 发帖数: 28562 | 3 9 x 10e(-148)
【在 g***j 的大作中提到】![](/moin_static193/solenoid/img/up.png) : blast的结果里 : e-117是E=10的-117次方的意思吗? : 那么9e-148是什么意思?
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D*********t 发帖数: 370 | 4 Yes. But e in "9e-148" is the base of the natural log.
【在 g***j 的大作中提到】![](/moin_static193/solenoid/img/up.png) : blast的结果里 : e-117是E=10的-117次方的意思吗? : 那么9e-148是什么意思?
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K****n 发帖数: 5970 | 5 哥
【在 D*********t 的大作中提到】![](/moin_static193/solenoid/img/up.png) : Yes. But e in "9e-148" is the base of the natural log.
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D*********t 发帖数: 370 | 6 只是个传说。。。
【在 K****n 的大作中提到】![](/moin_static193/solenoid/img/up.png) : 哥
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b******y 发帖数: 203 | 7 .....
【在 D*********t 的大作中提到】![](/moin_static193/solenoid/img/up.png) : Yes. But e in "9e-148" is the base of the natural log.
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K****n 发帖数: 5970 | 8 哈哈哈,是个有才的传说,还会作诗
我其实想问...作诗是怎么学的...
【在 D*********t 的大作中提到】![](/moin_static193/solenoid/img/up.png) : 只是个传说。。。
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s******y 发帖数: 28562 | 9 that really depends... because in computer language EXP() usually means in
the base of 10.
Then people start to use 10Exx to indicate to the xxth power of 10,
and then some lazy people start to use "e" instead of "E"
So it is a mess now in the computer world
【在 D*********t 的大作中提到】![](/moin_static193/solenoid/img/up.png) : Yes. But e in "9e-148" is the base of the natural log.
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D*********t 发帖数: 370 | 10 小时候曾经喜欢文学,后来被劝学理,又被忽悠学了生物。。。
打中文很费时间。。。
【在 K****n 的大作中提到】![](/moin_static193/solenoid/img/up.png) : 哈哈哈,是个有才的传说,还会作诗 : 我其实想问...作诗是怎么学的...
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K****n 发帖数: 5970 | 11 seems the writing skill is earned from a long course... guess i can never
write poems.
I don't mind people writing in English at all :)
【在 D*********t 的大作中提到】![](/moin_static193/solenoid/img/up.png) : 小时候曾经喜欢文学,后来被劝学理,又被忽悠学了生物。。。 : 打中文很费时间。。。
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D*********t 发帖数: 370 | 12 It's quite easy. You just need to find words that rhyme and pay attention
to the rhythm. I just do it for fun.
【在 K****n 的大作中提到】![](/moin_static193/solenoid/img/up.png) : seems the writing skill is earned from a long course... guess i can never : write poems. : I don't mind people writing in English at all :)
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D*********t 发帖数: 370 | 13 10Exx =/= 9exx
【在 s******y 的大作中提到】![](/moin_static193/solenoid/img/up.png) : that really depends... because in computer language EXP() usually means in : the base of 10. : Then people start to use 10Exx to indicate to the xxth power of 10, : and then some lazy people start to use "e" instead of "E" : So it is a mess now in the computer world
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s******y 发帖数: 28562 | 14 Sometime many online websites abbreviate stuffs,
for example 5 x 10E7 as e7
【在 D*********t 的大作中提到】![](/moin_static193/solenoid/img/up.png) : 10Exx =/= 9exx
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O******e 发帖数: 4845 | 15 不错。有爱好,还比较幽默。
我就一直对自己说,等新一代华人PI成长起来了,一切都会大大好转的。
【在 D*********t 的大作中提到】![](/moin_static193/solenoid/img/up.png) : It's quite easy. You just need to find words that rhyme and pay attention : to the rhythm. I just do it for fun.
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