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全部话题 - 话题: isin
1 (共1页)
G******g
发帖数: 2275
1
我在Ameritrade的网站上到OTCBB和OTC Other Exchanged都没找到。
需要这个摘牌股票的ISIN:ASTT (CUSIP: 00208B105)
D********g
发帖数: 650
2
来自主题: JobHunting版 - google电面杯具,贡献题目
第二题,我的code,主要算法是recursion + memoization,有没有人能分析一下这个
算法的复杂度?
static String findLongestDecomposableWord(Set dict) {
String longest = null;
Set mem = new HashSet();
for (String word : dict) {
if (findLongestDecomposableWordInternal(word, mem, dict)) {
if (longest == null || word.length() > longest.length()) {
longest = word;
}
}
}

return longest;
}
... 阅读全帖
g***l
发帖数: 18555
3
好象欧洲不同的地方还有不同价格和SHARE,是一个股票么,还是不同的市场,搞糊涂
了。
Name Symbol ISIN Exchange Type Last trade Change Volume Add to portfolio
Bank Of Ireland BKIR.L IE0030606259 London Stock 1.7016:35 -0.29% 6,194,
942 Add
Name Symbol ISIN Exchange Type Last trade Change Volume Add to portfolio
Bank Of Ireland BIR.IR IE0030606259 Dublin Stock 1.7116:30 -0.58% 4,611,
702 Add
Bank Of Ireland BIR.F IE0030606259 Frankfurt Stock 1.6718:02 -1.59% 402,
730 Add
Bank Of Ireland BIR.SG IE0030606259 Stuttgart Stock
G**Y
发帖数: 33224
4
可以safely ignore吗?
INSTRUCTION DEADLINE DATES
Final Date for Instructions: Jul 08, 2015 15:00 EST
TERMS
Expiration Date: Jul 10, 2015
Offeror Name: AlphaPro Management Inc
OPTIONS
Option 1:
Security
Share Ratio: 6.18468 New per 1.00 Old
New Security Description: HEALTHCARE SPLOPPORTUNITIES FD CL A
CUSIP: 42226J108
ISIN: CA42226J1084
Holders will receive 6.18468 Healthcare Special Opportunities Fund Class A
Units for each exchange eligible security
surrendered.
Option 2:
Security
Share Ratio: 6.18... 阅读全帖
w*****g
发帖数: 3922
5
考了半天古,版上前面没人问过这个问题,也可能默认并不是个问题。
我父母去年在美国呆了不到183天,明年会来再呆半年,所以后年报税时我要为他们申请
ISIN。但在计算时间时,去年的那不到半年时间并没有ISIN,可以除6后加入明年的时间
吗?
谢谢。
l*****a
发帖数: 38403
6
来自主题: Belief版 - 给小麦:List of ancient legal codes
Assyrian laws / Code of the Assura (c. 1075 BC)
Babylonian laws (see Code of Hammurabi)
Code of Hammurabi (ca. 1790 BC)
Code of the Nesilim (c. 1650-1500 BC)
Code of Urukagina (2,380-2,360 BC)
Code of Ur-Nammu, king of Ur (ca. 2050 BC)
Codex of Lipit-Ishtar of Isin (ca. 1870 BC).[1].
Cuneiform law (2,350-1,400 BC)
The Gentoo Code
Gortyn code (5th century BC)
The Draconian constitution (7th Century BC)
Hebraic law / Hebrew Bible / Old Testament (see Mosaic Law) (later see
Halakha) (13th Century B... 阅读全帖
f*******n
发帖数: 1406
7
cos(pi) + isin(pi)
你开四次方不是虚数(复数)?
老姜啊,你投机倒把是专家,搞三角函数,你绝对不是我的对手,我初中一毕业那个暑
假就把三角函数全自学透了。别看俺多年没用过了,喝茶滑稽,计划喝茶那还是张口就
来的。
k*****a
发帖数: 7389
8
中国持有的美债分两种,一种是直接购买。这部分债券的存在只在中美双方各一份的纸
质纪事本上。并不存在于市场,也没有CUSIP/ISIN/SEDOL。因为这部分美债在市场上根
本不存在,根本无法出售。
另一类美债是间接购买,中资公司委托agent从二级市场购买。这部分虽然理论上可以
抛售,但都是以亿为单位的大单,拆零出售技术难度很大。即使有agent愿意给你这么
干,这种恶意抛售马上就会暴光,并且很难迅速完成。除非能找到不介意美国政府警告
而且有巨大财力立刻接盘的势力。世界上还没有这样的势力。而且这样的交易一般只能
按outlaw规矩,即售价为债券面值的30%~50%,大规模的话更低。
M******a
发帖数: 6723
9
翻译教学与研究
很多人认为中国学生的数理化成绩要比同龄的美国孩子好,中国学生基础知识要扎实得
多,只是创新能力差一些。而姚兴腾对这种观点毫不客气地泼冷水:“这都是多少年来
可怕的自我麻醉!我不认为中国学生的基础知识学得有多好!”
他说:“美国最好的学生真是好得不得了。应该这样比较,不管是美国,还是中国,能
进哈佛大学的学生都应该是这两个国家最好的学生。而两类最优秀的人相比,美国学生
的基础知识绝对不会逊色于中国学生,相反是要强很多。
在美国比较好的中小学校里,中国学生念的功课,他们也都是要学的,而且学得很灵活
,绝对不是像中国那样填鸭式地教。一些好的学校,十一、十二年级学生的微积分已经
做得非常漂亮,但听说国内不是所有的高中生都学微积分。”
姚兴腾还认为,美国小孩的用功并不比中国学生差,而中国沉重的考试冲击毁灭了孩子
的学习兴趣和后劲:“一般来讲,美国中小学鼓励学生交流。初中二年级以前,美国的
中小学都比较鼓励小孩子发挥所长,让他尽量去博物馆走走,去运动场上玩玩。我们中
国有的教育家因此以为,美国的中小学生不行,比不上中国。
事实上,到了初三、高一以后,美国小孩的用功并不比中国的学生差... 阅读全帖
j*******6
发帖数: 1
10
来自主题: FleaMarket版 - MOVING SALE
五月博士毕业回国,卖车,1998 TOYOTA CAMRY,新换的Timing belt, engine oil
gasket。$3300 OBO
我在纽约州和新泽西州交界。感兴趣的请email: I****[email protected]
有Carfax报告可提供。
a**e
发帖数: 5794
11
你可以去fidelity.com->research->fixed income看看。
目前投资级yield最高的是这个,GENL ELEC CAP CORP MTN 5.625% 09/15/2017 ISIN #
US36962G3H54。
差等级的有更高的,但是风险比较大。前几天看到Fiat有12%的。
也可以看看bond fund,比如PIMCO家的。
b*****e
发帖数: 1125
12
来自主题: Investment版 - 投资公司债卷的基本知识
可以,在IB里面应该可以查询CUSIP或者ISIN.当然这个公司的债券必须是在SEC注册过
的,如果是144A tranche的话,只有机构可以买。资金门楷应该没有国内那么高,不过
这里的债权par amount都是1000美金,这数字是最起码的。
w********0
发帖数: 245
13
这几天试着自己看了一些fund的数据,但是不懂,能否请高手指点一下,
或是在哪里有详细解释这些数据的?多谢了。
ANNUALIZED RETURNS AT NAV (%)^ SHARE CLASS INFORMATION
Start of class
Class perf. record YTD^^ 1 yr. 3 yrs. 5 yrs. 10 yrs. Sedol WKN ISIN CUSIP
Bloomberg
Russell 1000 Value Index
A1USD1 15-OCT-01 0.36 7.82 13.72 11.22 6.21 7046364 657053 LU0125979160
L63653288 MFSVAL1 LX
C1USD1 19-AUG-02 0.15 7.02 12.88 10.39 5.39 7513181 801706 LU0152645866
L63653551 MFSVAC1 LX
I1USD1,2 23-SEP-05 0.61 8.95 14.87 12.36 7.36 B08N657 A0ERM8 LU0219445649
L6365... 阅读全帖
m****5
发帖数: 78
14
来自主题: Investment版 - 有人买委瑞内拉bond吗?
VENEZUELA REP BOND 9.37500% 01/13/2034 ISIN #US922646BL74
等等
就是风险有些大哈~
p****1
发帖数: 275
15
来自主题: JobHunting版 - SQL, recruiter发过来的面试题
有兴趣做不? 我琢磨着, 出题的人是在寻找最优解 :)
We work with large datasets, and are always performance conscious since
extended processing times will impact our time to market. Keep this in mind
as you answer the following questions:
There is a table defined as:
CREATE TABLE [Positions](
[load_id] [int] NOT NULL,
[acct_cd] [varchar](20) NOT NULL,
[acct_num] [varchar](255) NULL,
[sec_id] [varchar](50) ... 阅读全帖
b***n
发帖数: 13455
16
来自主题: Overseas版 - 这篇分析很在理
送交者: 元江 于 March 04, 2004 19:51:45:
回答: 感谢指导,赫赫 由 pighead 于 March 04, 2004 19:42:18:
转一篇看看,分析的还是有些道理的
南大发表8篇sci文章的朱涵是怎么欺骗公众的
送交者: wps20082 2004年3月04日15:43:42 于 [教育与学术]http://www.bbsland.com
看了你的文章,除了最初的几篇phy rev 之外,其余的大多是中文期刊,而且从题目来看
,slowing down of the Gaussian spin system on diamond-type hierarchical 似是第
一篇rev文
章的翻版,发表中文文章是相对容易的,既然已经有了 phy rev这种顶级文章,以后应当
畅通无阻。
从你的洋洋洒洒的简历来看,你在大二时候就发表了在phy rev 上的第一篇文章,虽然你
强调了很多想法都是父亲指导的,可是你仍然是一个天才,几天前还在背诵高等数学的积
分表,在“
研究”之前,你父亲刚刚讲了相变的基本概念,刚刚看过了三篇综述文章,就可以做Isin
g模型
I***e
发帖数: 1136
17
Yes.
Company SPDR S&P 500 ETF Trust Ticker SPY US
Security type Mutual Fund Price 115.97 USD
Country of Issue US ISIN US78462F1030
Country of Domicile US SEDOL 2840215
Distribution Type Income
Announced Date 03/18/10 Frequency Quarterly
Ex Date 03/19/10 Currency USD
Record Date 03/23/10
Pay Date 04/30/10 Amount 0.480380
It's announced yesterday, exdate is today, and will be paid on 4/30 for
people on record 3/23. US Equity trade settle T+3, so the transaction will
settle on 3/24, so you'll still
m********0
发帖数: 2717
18
来自主题: Stock版 - NPD有给普通股发过dividend么
sorry, NOT for common
Company China Nepstar Chain Drugstore Ltd Ticker NPD US
Security type Depositary Receipt Price 3.04 USD
Country of Issue US ISIN US16943C1099
Country of Domicile CN SEDOL B28Y8J2
Distribution Type Special Cash
Announced Date 09/02/09
Ex Date 09/23/09 Currency USD
Record Date 09/25/09 Gross Amount 1.500000
Pay Date 12/01/09 Net Amount 1.480000
Tax Rate 0%
Issuance Fee 0.02
ADR Depositary JPMorgan
o****r
发帖数: 132
19
IB可以。
Name MannKind Corp
Number of Lenders with Inventory 10
Symbol @ Exchange MNKD @ ARCA
ISIN Code US56400P2011
CUSIP 56400P201
Country United States
Quantity
Available 550'000 shares
Current
Indicative Rate -92.149

有30WB送上. 很容易查. 你可以发短信给我.
y**a
发帖数: 143
20
来自主题: Stock版 - WPRT 可以考虑抢个反弹?
感觉超卖,利空出尽.
Status Filled at $25.38
Symbol WPRT
Description WESTPORT INNOVATIONSINC COM NPV ISIN #CA9609083097 SEDOL #
2956811
Action Buy
Quantity 2,000 Shares
Route FDLM
Order Type Market
Time in Force Day
Conditions None
Trade Type Cash
Market Session Standard
Order Date 05/09/2012, 09:44:37 AM ET
Cancel Date
y**a
发帖数: 143
21
来自主题: Stock版 - WPRT 可以考虑抢个反弹?
I'm out for today. Need to see how it performs at the close.
Status Filled at $26.322
Symbol WPRT
Description WESTPORT INNOVATIONSINC COM NPV ISIN #CA9609083097 SEDOL #
2956811
Action Sell
Quantity 2,000 Shares
Route FDLM
Order Type Market
Time in Force Day
Conditions None
Trade Type Cash
Market Session Standard
Order Date 05/09/2012, 11:32:54 AM ET
Cancel Date
y**a
发帖数: 143
22
来自主题: Stock版 - 可以关注一下BAS和WPRT
青蛙意见,仅供参考.
早上介入了WPRT.
Status Filled at $25.46
Symbol WPRT
Description WESTPORT INNOVATIONSINC COM NPV ISIN #CA9609083097 SEDOL #
2956811
Action Buy
Quantity 2,000 Shares
Route FDLM
Order Type Market
Time in Force Day
Conditions None
Trade Type Cash
Market Session Standard
Order Date 05/11/2012, 09:48:08 AM ET
y**a
发帖数: 143
23
来自主题: Stock版 - 可以关注一下BAS和WPRT
先撤了, not as strong as I hoped.下午不能看盘.不敢留着过周末.不再抢跑,继续关
注.
Status Filled at $26.5457
Symbol WPRT
Description WESTPORT INNOVATIONSINC COM NPV ISIN #CA9609083097 SEDOL #
2956811
Action Sell
Quantity 2,000 Shares
Route FDLM
Order Type Market
Time in Force Day
Conditions None
Trade Type Cash
Market Session Standard
Order Date 05/11/2012, 12:45:33 PM ET
y**a
发帖数: 143
24
来自主题: Stock版 - 可以关注一下BAS和WPRT
先撤了, not as strong as I hoped.下午不能看盘.不敢留着过周末.不再抢跑,继续关
注.
Status Filled at $26.5457
Symbol WPRT
Description WESTPORT INNOVATIONSINC COM NPV ISIN #CA9609083097 SEDOL #
2956811
Action Sell
Quantity 2,000 Shares
Route FDLM
Order Type Market
Time in Force Day
Conditions None
Trade Type Cash
Market Session Standard
Order Date 05/11/2012, 12:45:33 PM ET
b******r
发帖数: 16603
25
来自主题: Stock版 - Ok IB做空FB的正确信息
Facebook Inc
Number of Lenders with Inventory 4
Symbol @ Exchange FB @ NASDAQ
ISIN Code XXXXXXXM1027
CUSIP 30303M102
Country United States
Quantity
Available 800'000 shares
Current
Rebate Rate* -38.33%
Current
Fee Rate** 38.5%
y**a
发帖数: 143
26
来自主题: Stock版 - wprt上车了
不错. 我也长期看好.
我运气不错,昨天上的车,今天下车. 等几天消化一下,有机会再上.
另外,正在关注GTLS
06/04/2012 YOU BOUGHT
WPRT WESTPORT INNOVATIONS INC COM NPV ISIN #
Cash Shares: +2,000.000 Price: $22.34 Amount: -$44,687.95
Comm: $7.95

Settlement Date: 06/07/2012
y**a
发帖数: 143
27
来自主题: Stock版 - wprt上车了
楼主喊的不错。早上又上车了,虽然比前天卖的价格高。 11点多钟的时候差点给震出
去了。
今天感觉挺强,看能不能收在高位。可以关注一下。
Status Filled at $28.109
Symbol WPRT
Description WESTPORT INNOVATIONSINC COM NPV ISIN #CA9609083097 SEDOL #
2956811
Action Buy
Quantity 2,000 Shares
Route FDLM
Order Type Market
Time in Force Day
Conditions None
Trade Type Cash
Market Session Standard
Order Date 06/07/2012, 10:27:17 AM ET
Cancel Date
f******8
发帖数: 445
28
#SYM|CUR|NAME|CON|ISIN|REBATERATE|FEERATE|AVAILABLE|
AAPL|USD|Apple Inc|265598|XXXXXXX31005|-0.23|0.35|>10000000|
例如空苹果 REBATERATE和 FEERATE
怎么算利率啊?持仓一天和多天怎么算? margin loan也要算进去吗?
谢谢!
b********s
发帖数: 272
29
来自主题: Stock版 - MCP plans to file for chapter 11
Rare-Earths Miner Molycorp Prepares to File for Bankruptcy Protection
Molycorp Inc., the only U.S. miner and processor of rare-earths elements,
plans to file for chapter 11 bankruptcy protection as soon as this month to
cut its $1.7 billion debt load, according to people familiar with the matter.
The Greenwood Village, Colo.-based company is completing a plan that would
involve senior bondholders exchanging some or all of their debt for
ownership of the company, some of the people said. It is ex... 阅读全帖
h***e
发帖数: 232
30
来自主题: Stock版 - 这个啥意思?
EX-DIV date?
YOU SOLD EX-DIV DATE 06/22/16RECORD DATE 06/24/16 PROSHARES TR ULTRAPRO
SHORT ISIN #US743 (SPXU) (Margin)
YOU SOLD EX-DIV DATE 06/16/16RECORD DATE 06/20/16 BLOCK H & R INC (HRB) (
Margin)
G**Y
发帖数: 33224
31
来自主题: Stock版 - ADR长期持有有啥风险吗?
Ticker Symbol BABA
CUSIP Number 01609W102
US ISIN US01609W1027
Country China
Security Type ADR
Listing Exchange NYSE
Ratio (ORD:DR) 1:1
难道我买错ticker了?
还有BIDU
Baidu Inc (ADR)(NASDAQ:BIDU)
i*********8
发帖数: 3229
32
来自主题: NewYork版 - 56街的湘水山庄是真的吗?
第一个评语,这个88%是个外F
Being a Hunanese, tried out their plates, the verdict is- it's neither authe
ntic nor delicious at all. Thumbs down. If you're looking for tasty Hunan cu
isine go to the one in Flushing.
Pro:
-Comfortable dinning space, clean and kinda luxurious interior design.
-Service is okay
Cons:
-Over priced
-Food is not authentic, nor tasty
d*****o
发帖数: 2868
33
来自主题: WaterWorld版 - 大家真正学懂了微积分么?
i remember the derivative of e^(ax)=a*e^(ax), but i don't know how to prove
it, i wasn't a math major when i was in college and i never had to do proofs
. As for the 2nd eqn, cos(x) is the real part and isin(x) is the imaginary
part, euler's identity? cos(x)=(e^ix+e^-ix)/2 and sin(x)=(e^ix-e^-ix)/(2j).
I guess if you plug those 2 expressions back into the 2nd eqn that you
wrote, it does equal to e^ix? im kinda tired right now, had a long day and
will have a longer day tmr, lol, so i don't feel l... 阅读全帖
y*******n
发帖数: 10103
34
来自主题: Joke版 - 这个。。。
e^i*pi = cos(pi)+isin(pi) =-1
为啥要积分?
l*****a
发帖数: 38403
35
By date
Cuneiform law (2,350-1,400 BC)
Code of Urukagina (2,380-2,360 BC)
Code of Ur-Nammu, king of Ur (ca. 2050 BC)
Laws of Eshnunna (ca. 1930 BC) [2].
Codex of Lipit-Ishtar of Isin (ca. 1870 BC).
Code of Hammurabi (ca. 1790 BC)
Code of the Nesilim (c. 1650-1500 BC)
Hittite laws (ca. 1650–1100 BCE).
Hebraic law / Hebrew Bible / Old Testament (see Mosaic Law) (later see
Halakha)
The Draconian constitution (7th Century BC)
Gortyn code (5th century BC)
http://en.wikipedia.org/wiki/List_of_ancient_... 阅读全帖
l*****a
发帖数: 38403
36
来自主题: Belief版 - 给小麦John Lennon - Imagine
你不觉得你说得有太多也许么?还是你在贬低一个真正创造天地预测未来的神给你们的
启示的能力? 摩门的那个根据wiki记载那位最初鉴别的教授宣布,貌似是一个hoax+谎
言?有没有任何解释天使为何要收回金牌?另外在埃及语言历史上根本没有这个所谓改
良埃及文吧?
你知不知道律法是抄袭巴比伦的? 而远远在摩西律法出现之前, 早就有 Code of Ur-
Nammu, the Laws of Eshnunna,the codex of Lipit-Ishtar of Isin, 更别提晚一些
的赫梯法亚叙法等等等等了
http://zh.wikipedia.org/wiki/%E6%B1%89%E8%B0%9F%E6%8B%89%E6%AF%
至于没有律法就不知道善恶么, 你是不是认为神没给中国律法,当时中国人一直不知
道善恶?中国人在当时就该被犹太人鸡犬不留的屠杀? 这就说的是你的大有恩慈仁爱
公义的神?
你下面关于各个活该被灭的城市是自己做过调查的?能不能发些资料上来,我很有兴趣
,谢谢
如果不是的话我要严重鄙视小麦同学你一下,在我这个不接受律法的人类的善恶观里这
叫说逝者坏话,虽然是传说... 阅读全帖
l*****a
发帖数: 38403
37
来自主题: Belief版 - list of 和圣经有关的古物
http://en.wikipedia.org/wiki/List_of_artifacts_significant_to_t
10-line ritual cup (c. 1 AD) - 2,000-year-old limestone cup with 10 lines of
Aramaic or Hebrew script found near the Zion Gate of the Old City of
Jerusalem. Found by U.S. archaeologists; Shimon Gibson of the University of
North Carolina at Charlotte stated that "To have 10 lines of text is
unprecedented..." They know it contains the Hebrew word for God indicating
it was probably important to the priests who used it in rituals.[3]
Am... 阅读全帖
l*****a
发帖数: 38403
38
来自主题: TrustInJesus版 - 汉莫拉比法典和摩西律法对照
共同点:公正神绶的律法,神不可被直视(汉版是太阳神,希版神住在光里),需要遮面
通篇强调以牙还牙以眼还眼,条款相同
不同点:汉莫拉比律法远早于希伯来版,汉版的军事航海法律希版没有,希版的洁净食
物汉版没有,
样品比较,
Whoever steals a man and sells him, and anyone found in possession of him,
shall be put to death. (2 Mos 21:16)
14. If any one steal the minor son of another, he shall be put to death.
eye for eye, tooth for tooth, hand for hand, foot for foot, (2 Mos 
;21:24)
fracture for fracture, eye for eye, tooth for tooth; whatever injury he has
given a person sh... 阅读全帖
l*****a
发帖数: 38403
39
来自主题: TrustInJesus版 - Re: list of 和圣经有关的古物 (转载)
【 以下文字转载自 Belief 讨论区 】
发信人: leonana (leonany), 信区: Belief
标 题: Re: list of 和圣经有关的古物
发信站: BBS 未名空间站 (Mon Aug 22 21:21:07 2011, 美东)
http://en.wikipedia.org/wiki/List_of_artifacts_significant_to_t
10-line ritual cup (c. 1 AD) - 2,000-year-old limestone cup with 10 lines of
Aramaic or Hebrew script found near the Zion Gate of the Old City of
Jerusalem. Found by U.S. archaeologists; Shimon Gibson of the University of
North Carolina at Charlotte stated that "To have 10 lines of text is
unprecedented.... 阅读全帖
l*****a
发帖数: 38403
40
来自主题: TrustInJesus版 - 娜娜请进,有问题请教
找不到了,wiki这个可以吧
Assyrian laws / Code of the Assura (c. 1075 BC)
Babylonian laws / Code of Hammurabi (ca. 1790 BC)
Code of the Nesilim (c. 1650-1500 BC)
Code of Urukagina (2,380-2,360 BC)
Code of Ur-Nammu, king of Ur (ca. 2050 BC)
Codex of Lipit-Ishtar of Isin (ca. 1870 BC)[3]
Cuneiform law (2,350-1,400 BC)
The Draconian constitution (7th century BC)
The Gentoo Code
Gortyn code (5th century BC)
Halakha (Jewish religious law, including biblical law and later talmudic and
rabbinic law, as well as cu... 阅读全帖
p****1
发帖数: 275
41
【 以下文字转载自 JobHunting 讨论区 】
发信人: peace1 (peace1), 信区: JobHunting
标 题: SQL, recruiter发过来的面试题
发信站: BBS 未名空间站 (Thu Sep 8 22:14:20 2016, 美东)
有兴趣做不? 我琢磨着, 出题的人是在寻找最优解 :)
We work with large datasets, and are always performance conscious since
extended processing times will impact our time to market. Keep this in mind
as you answer the following questions:
There is a table defined as:
CREATE TABLE [Positions](
[load_id] [int] NOT NULL,
[acct_cd] ... 阅读全帖
F*******2
发帖数: 103
42
This happens a lot, first make sure your cell isin a healthy condition then
change to another transfection reagent
x******g
发帖数: 318
43
简单的解法
考虑x^q-a=0的所有根a^(1/q)(cos(ka)+isin(ka))
他们的若干个根的乘积的模等于a^(l/q)这个东西只有在l=q时是有理数
(考虑到韦达定理)
所以……
呵呵
D********n
发帖数: 978
44
来自主题: Quant版 - 一道数学题
用一下e^(iA) = Cos(A) + iSin(A)就是咯。求个共轭乘一下。反正都是A,所以都是可
交换的。
p****1
发帖数: 275
45
【 以下文字转载自 JobHunting 讨论区 】
发信人: peace1 (peace1), 信区: JobHunting
标 题: SQL, recruiter发过来的面试题
发信站: BBS 未名空间站 (Thu Sep 8 22:14:20 2016, 美东)
有兴趣做不? 我琢磨着, 出题的人是在寻找最优解 :)
We work with large datasets, and are always performance conscious since
extended processing times will impact our time to market. Keep this in mind
as you answer the following questions:
There is a table defined as:
CREATE TABLE [Positions](
[load_id] [int] NOT NULL,
[acct_cd] ... 阅读全帖
B*Z
发帖数: 7062
46
来自主题: _Auto_Fans版 - 对2016 MDX的9AT的几个想法
http://www.thetruthaboutcars.com/2014/02/zfs-9-speed-9hp-transm
og-clutches-on-the-leash/
Acura俱乐部一个朋友给提供了这个链接,很不错。大家可以看看。看起来好像还真是A
isin的8AT更全面一些。ZF 9AT到底如何还要事实检验。
m*******y
发帖数: 904
47
来自主题: _Stockcafeteria版 - CCME and RINO
CCME short information from IB. No shares available to borrow and the
indicative rate (kind of related to
interest rate to pay for short sale) is -72%.
大牛来说说,好象 short squeeze 还会持续一段时间?公司自己还有一个 $30
million stock-buyback plan.
Name China MediaExpress Holdings Inc
Number of Lenders with Inventory 0
Symbol @ Exchange CCME @ NASDAQ
ISIN Code US1694421009
CUSIP 169442100
Country United States
Quantity
Available 0 shares
Current
Indicative Rate -72.605
Time Quantity/Shares A... 阅读全帖
v**********m
发帖数: 5516
48
来自主题: _pennystock版 - sppi
http://www.businesswire.com/news/home/20110421006626/en/Spectru
April 21, 2011 02:42 PM Eastern Daylight Time
Spectrum Pharmaceuticals Announces FDA Approval of FUSILEV®’s Ready-to
-Use Formulation (RTU)
* Until Now FUSILEV® Has Been Available Only As A Lyophilized
Product
* FUSILEV® sNDA For Use In Advanced Metastatic Colorectal Cancer is
Currently Under Review By The FDA
o PDUFA Action Date – April 29, 2011
* FUSILEV® Is Currently FDA Approved and Mark... 阅读全帖
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