j*****1
发帖数: 1107 | 1 我们买了ds, 朋友推荐了一个ds game, Personal Trainer, Math, 女儿从6岁半开始玩
，玩了3个月，效果显著。一开始时她只会做简单的加减法，绕一些的比如需要进位借
位等等，她做的慢一些。我以前也一直教她一些做得快的trick, 比如离10近的时候就
把数字当10对待，再加，减回来等等，她懂，但是经常出错。
这个ds游戏分20级，需要你天天练，daily test, 每天做10-15分钟的练习就够了，5天
下来都对的话就可以晋级（不用连续5天）。不是天天做也行，但也别耽误太多天，我
女儿一个星期最多2天不做，我也不催她。这个游戏的好处是出题方式不单一，都是针
对加减法，有传统简单的，也有绕一些的，孩子不会觉得bored。另外如果父母觉得每
天15分钟不够的话，还可以做游戏题库里带的题。从我家孩子身上看，一开始10分钟就
够了，慢慢加到20分钟，如果孩子注意力集中的话，每天20分钟的效果会非常好。
到后来我们看到题目中出现乘法了，就开始教她乘法口诀，先讲了概念，再在纸上写写
画画，等孩子有了基础，我就让ld自己背口诀，横式一遍，竖式一遍，用电脑录下来，
每次让... 阅读全帖 |
|
K**Z
发帖数: 23 | 2 MasterCard Marketplace, the Lenovo offer "Employee Pricing + Additional 12%
Off"
Select the $725 configuration, and then you can downgrade the operating
system to home premium to substract $42.5. Just now, I found that you can
also downgrade the processor to i5-2410M, substract $46.75 (I don't know if
it worth the money), total will be $645.66. |
|
y****i
发帖数: 17878 | 3 Yes
your CP income: A
spouse's CP income: B
your addition adjust: B/2
your substraction adjust: A/2
spouse's addition adjust: A/2
spouse's substraction adjust: B/2
combined: A + B |
|
s******d
发帖数: 2730 | 4 substract your income by 5,000 then 2,750 for federal
substract your income by 5,000 then 7,500 for state. |
|
r******e
发帖数: 5 | 5
accumulated depreciation is contra asset account, it always follows the asset
account which it prefers, the amount should be substracted from the amount of
the asset. It is a permernant account, don't close it.It is based on the
matching prinpicle, you must match the expense with revenue it is helped to
produce. after the substraction, the remained amount of the asset is called
book value. |
|
j****m
发帖数: 3137 | 6 CSB lives in the advanced area. Here reading is not required for K graduates.
lele is so called the top 3 students in his first grade class. The teacher
only measured his reading to level 10. She said lele could read much beyond
level 10, but not comprehensing it. So no point to measure further. In the
beginning of 1st grade, 2 kids are at this level, now 3 months passed, 1
more kid joined. The rest are still at learn to read level (level 1 to ?).
However, before Christmas they will finish revie... 阅读全帖 |
|
m**k
发帖数: 18660 | 7 【 以下文字转载自 Parenting 讨论区 】
发信人: jxw1401 (Baby Tiger), 信区: Parenting
标 题: Re: 请推荐学数学的电脑游戏软件
发信站: BBS 未名空间站 (Wed Jan 5 10:42:09 2011, 美东)
我们买了ds, 朋友推荐了一个ds game, Personal Trainer, Math, 女儿从6岁半开始玩
，玩了3个月，效果显著。一开始时她只会做简单的加减法，绕一些的比如需要进位借
位等等，她做的慢一些。我以前也一直教她一些做得快的trick, 比如离10近的时候就
把数字当10对待，再加，减回来等等，她懂，但是经常出错。
这个ds游戏分20级，需要你天天练，daily test, 每天做10-15分钟的练习就够了，5天
下来都对的话就可以晋级（不用连续5天）。不是天天做也行，但也别耽误太多天，我
女儿一个星期最多2天不做，我也不催她。这个游戏的好处是出题方式不单一，都是针
对加减法，有传统简单的，也有绕一些的，孩子不会觉得bored。另外如果父母觉得每
天15分钟不够的话，还可以做游戏题库里带的题。从我... 阅读全帖 |
|
H****g
发帖数: 14447 | 8 【 以下文字转载自 Military 讨论区 】
发信人: Herzog (singularity), 信区: Military
标 题: 1978年福田康夫首相访美时，美国明确表示不会协防钓鱼岛
发信站: BBS 未名空间站 (Fri Sep 14 18:02:20 2012, 美东)
1978年福田康夫首相访美时，美国明确表示不会协防钓鱼岛
根据NSA的解密档案，1978年日本福田康夫首相访美时，美国就钓鱼岛（原文使用尖阁
群岛）争端做了如下表态，共三点。
1. 美国将避免介入日本和中国（大陆和台湾）在钓鱼岛所有权上的争议。
2. 美国承认二战结束前日本对这些岛屿的管理权（原词为authority，而非ownership
）。美国根据和平条约(旧金山和约）的第三款，在1945到1972年期间（对这些岛屿）
行使管理权。
3. 正如美方在交还冲绳时所声明的那样，”美国一直坚持的立场是：将这些岛屿的管
理权交给日本，并没有改变钓鱼岛法律从属权利，这些权利在美国与琉球群岛发生联系
之前就已存在。“
最后一段翻译起来很拗口，原文是：
As we stated at the time of... 阅读全帖 |
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M*****n
发帖数: 16729 | 9 i have no intention to say or imply that China is strong in Math research.
I simply hope that chinese students can do calculation (addition,
substraction, multiply, division) correctly and fast.
for |
|
H****g
发帖数: 14447 | 10 1978年福田康夫首相访美时，美国明确表示不会协防钓鱼岛
根据NSA的解密档案，1978年日本福田康夫首相访美时，美国就钓鱼岛（原文使用尖阁
群岛）争端做了如下表态，共三点。
1. 美国将避免介入日本和中国（大陆和台湾）在钓鱼岛所有权上的争议。
2. 美国承认二战结束前日本对这些岛屿的管理权（原词为authority，而非ownership
）。美国根据和平条约(旧金山和约）的第三款，在1945到1972年期间（对这些岛屿）
行使管理权。
3. 正如美方在交还冲绳时所声明的那样，”美国一直坚持的立场是：将这些岛屿的管
理权交给日本，并没有改变钓鱼岛法律从属权利，这些权利在美国与琉球群岛发生联系
之前就已存在。“
最后一段翻译起来很拗口，原文是：
As we stated at the time of Okinawa reversion: "The U.S. has consistently
maintained that by returning administrative authority over these islands to
Japan, the U.S. has not... 阅读全帖 |
|
j******t
发帖数: 788 | 11 痴人说梦，现在制造工艺种类大体可以两类，一个叫substractive,一个叫Additive.
任何加工方式现在基本都是电脑控制，怎么电脑就变成3d pr的专利了。我做数控这么
多年，还真没见过谁把这些雕虫小技用到实际加工的。
3D pr只是additive 中间的一个很小的分支，另外楼主把复合材料简单定义的好象只是
几种金属的混合，这也是复合材料其中最简单的一种。军迷们carbon fibor 总听说过
吧，请问3d pr怎么做贴片怎么做resin. 大多数CP不是单一材料的成形。很
多材料和模型只能靠切削加工。这就好
比东邪西毒谁都取代不了谁。很多工艺不需要也不适合做additive,特别是批量化生产
的情况下。另外精度也是一个问题，现代切削加工的精度可以达到纳米级别。考虑材料
热变形和表面热处理3d pr最多只能当玩具骗骗经费。不知道这里讨论的有几位在制造
业干的，学校里发垃圾文章的不算。咱们有点机械方面的基本常识好不好 |
|
y***r
发帖数: 16594 | 12 二手交易风险自负！请自行验证是否合法和一手卡！:
我想卖的物品:
[老护士] kindle wifi $150 and 3G $200
单张面值:
139
189
可接受价格(必须明码标价！):
wifi: 150 11个
3G: 200 16个 （两个白色，其余是黑色）
Must take all. If one box to you, substract $27
物品新旧要求:
new, sealed
邮寄方式要求:
your label
买卖双方谁承担邮寄损失(Required if not code only):
付款方式说明:
BOA or Chase quickpay
其他补充说明:
广告的有效期:
物品来源(Required for All Cards!):
我的联系方式:
Warranty期限:
能否证明是合法的一手卡?(Required for All Cards!):
state and zip: |
|
u***n
发帖数: 1263 | 13 use code, not substract 199, no free xbox
must be price error |
|
p****k
发帖数: 722 | 14 When added receipt later, it add total price w/o substracting coupon. |
|
I********e
发帖数: 6130 | 15 They knew how many people Nanjing had before the massacre. There were only a
very small number of people left in Nanjing afterwards... so it's a simple
substraction. |
|
y***r
发帖数: 16594 | 16 二手交易风险自负！请自行验证是否合法和一手卡！:
我想卖的物品:
[老护士] kindle wifi $150 and 3G $200
单张面值:
139
189
可接受价格(必须明码标价！):
wifi: 150 11个
3G: 200 16个 （两个白色，其余是黑色）
Must take all. If one box to you, substract $27
物品新旧要求:
new, sealed
邮寄方式要求:
your label
买卖双方谁承担邮寄损失(Required if not code only):
付款方式说明:
BOA or Chase quickpay
其他补充说明:
广告的有效期:
物品来源(Required for All Cards!):
我的联系方式:
Warranty期限:
能否证明是合法的一手卡?(Required for All Cards!):
state and zip: |
|
y*****n
发帖数: 85 | 17 如果手上有闲钱，是买roth ira还是付房贷？我觉得如果roth的回报率还比房贷的贷款
利率要低，不是不合算吗？
This is not exactly simplistic, it depends on your Roth IRA rate of returns,
your tax bracket and you interest rate on your mortgage.
The biggest benefit of ROTH IRA is the return is Fed tax free. So you need
to compare your return to your net mortgage payment [substract tax savings]
or mortgage savings [from paying early]
另外，roth的本金随时拿出来，需要理由吗？拿出来还能再放回去吗？
you should check irs.gov site which has detailed description. My
recollection is |
|
h*********n
发帖数: 915 | 18 另外雅虎数据看着也有问题。就没有个可靠的数据源么？
http://finance.yahoo.com/q/hp?s=PTTRX
30-Jan-09 $ 0.052 Dividend
31-Dec-08 $ 0.05 Dividend
Date Open High Low Close Volume Adj Close
30-Jan-09 10.15 10.15 10.15 10.15 0 10.15
31-Dec-08 10.14 10.14 10.14 10.14 0 10.09
Question: Why 12/31/08, the close price was adjusted from 10.14 to 10.09 by
substracting the 0.05 divident, while 1/30/2009 didn't do so?
14 = |
|
f********e
发帖数: 166 | 19 照葫芦画瓢实现了个减法,调用加法，我觉得++不算算术运算符吧，除了+,-.*,/吧
int substract(int x, int y) {
int carry = 0;
int result = 0;
int t = ~y;
t = add(t,1); //t 是y 的相反数
for(int i = 0; i < 32; ++i) {
int a = (x >> i) & 1;
int b = (t >> i) & 1;
result |= ((a ^ b) ^ carry) << i;
carry = (a & b) | (b & carry) | (carry & a);
}
return result;
} |
|
f********e
发帖数: 166 | 20 照葫芦画瓢实现了个减法,调用加法，我觉得++不算算术运算符吧，除了+,-.*,/吧
int substract(int x, int y) {
int carry = 0;
int result = 0;
int t = ~y;
t = add(t,1); //t 是y 的相反数
for(int i = 0; i < 32; ++i) {
int a = (x >> i) & 1;
int b = (t >> i) & 1;
result |= ((a ^ b) ^ carry) << i;
carry = (a & b) | (b & carry) | (carry & a);
}
return result;
} |
|
x***y
发帖数: 633 | 21 His approach is right, except he needs to substract k from each element
first; otherwise, his statement "s[0..n]的下标a=s[b],那么如果s[b
..c]满足均值 |
|
b********r
发帖数: 620 | 22 my 2 bricks:
1) find out floor of n/5, let it be m. for all odd numbers smaller or equal
to m, output the product with 5
2) find out the i, such that 6 x pow(10, i) <= n < 6 x pow(10, i+1), then
output everything 5* (such as 50, 51, 59, 500, 501, 599, 5000, 5001, 5999),
which is less than 6 x pow(10, i)
3) substract 6 x pow(10, i) from n, then recursion with base of 6 x pow(10,
i)
will code and see |
|
x*******g
发帖数: 1363 | 23 They should mark it in the details, then you can substract it from the total
to see the averge cost. That is what I did. I also did the same way with
finished attic. |
|
J****u
发帖数: 229 | 24 我家小女三岁半，我stay at home,每天1-2个小时教教她。现进步如下：
1。reading: step 3的水平，词汇都认识，不认识的可以用phonics读出来，阅读理解
简单的小故事不成问题，比较深的科普问有困难。基本达到1年纪的阅读水平。
2。math: 前段时间把kumon的一年级的一套书完成（addition,substraction,geometry
, word problem),correct rate可以达到90%，学会了时间（可以读出精确到分的时间
），并且可以计算从开始到结束差多少时间的word problem的题，会进位和退位（包括
时间上的满60分进到一个hour,不够减的借一个hour那样比较难的题目），10内的加减
法不用数就可以说出得数，多位数的加减法，进位和退位都很熟悉。
3。writing:从2岁半就开始写letter，现可以写出简单的句，给她一个单词可以遍句。
下一步预备锻炼开始写段。
4。science: 非常喜欢动物，对动物的常识有一定了解。喜欢地理，可以拼出美国地图
的拼图。
5. spelling: 可以拼上百个单词，连我都觉得惊讶 |
|
J****u
发帖数: 229 | 25 打上个贴发过以后，有两个月的时间了。搬进了新房，继续教孩学习，并且象多数人一
样送小姑娘开始学钢琴了（差3个月四岁了），一切进行的不错。现汇报以下：
学习方面：
1。首先是阅读（特别是阅读理解）有了很大进步，但是还是会有逻辑方面的问题（对
于fiction).对于non-fiction已经不错了。我给她用了以下两本书：the complete
book of animals（grade1-3)和reading for the gifted students(grade 1). 两本书
都很好，推荐一下. 尤其是animal那本书既学习science又练习了阅读理解。另外和
animal配合的其他complete的书还有the complete book of science也是同样的用途，
推荐一下。
2。数学方面：学会了多位数的加减法，已经可以比较熟练了。word problem还需要继
续练习。用了以下三本书 the complete book of math (grade 1-2)，daily word
problem math (grade 1)，math for the gi... 阅读全帖 |
|
J****u
发帖数: 229 | 26 打上个贴发过以后，有两个月的时间了。搬进了新房，继续教孩学习，并且象多数人一
样送小姑娘开始学钢琴了（差3个月四岁了），一切进行的不错。现汇报以下：
学习方面：
1。首先是阅读（特别是阅读理解）有了很大进步，但是还是会有逻辑方面的问题（对
于fiction).对于non-fiction已经不错了。我给她用了以下两本书：the complete
book of animals（grade1-3)和reading for the gifted students(grade 1). 两本书
都很好，推荐一下. 尤其是animal那本书既学习science又练习了阅读理解。另外和
animal配合的其他complete的书还有the complete book of science也是同样的用途，
推荐一下。
2。数学方面：学会了多位数的加减法，已经可以比较熟练了。word problem还需要继
续练习。用了以下三本书 the complete book of math (grade 1-2)，daily word
problem math (grade 1)，math for the gi... 阅读全帖 |
|
f*c
发帖数: 2726 | 27 addition/substraction skills 是指加减法吧？我应该没理解错吧。
既然大家都觉得是学校要求高，我就不推娃了。 |
|
j*****1
发帖数: 1107 | 28 here is what's my daughter's teacher used, and I believe it is quite
standard across nation
for example, 39+67 can be viewed as
30+60=90
9+7=16
90+16=106
eventually the teacher said she wishes to achieve the goal that when do
multiple digit addition, write down the answer from left to right, instead
of from right to left like it is usually done.
Just make sure the kids understand that when doing addition with 2 numbers,
the value of 进位 is either 0 or 1. For a five year old, this might take a
whi... 阅读全帖 |
|
B******1
发帖数: 9094 | 29 It is normal.
Even for James, using hands to "calculate" additions and substraction within 100 lasted
quite a while before doing the same in mind without any extra media.
Take it easy. It will happen . . . for him just like for you and your
hubby. |
|
z0
发帖数: 71 | 30 dude, I shared the rules upfront, really there're only 2 rules:
1. multiplication/division are higher than addition/substraction ;
2. left to right .
maybe I am not a good teacher, I have very low patience probably because I
am capable of learning new things very fast. |
|
G**T
发帖数: 388 | 31 how often do you have to go to the route? how long is the route? it decides
the gas cost and how long you will be on the road. will you have to live in
motel? if yes, you will need spend money. are you willing to always on the
road?
how long did it take for them to reach $7000/month? 1 month? or 1 year? can
they show the proof?
"现在是卖主老公几乎都在这里打理生意" means you will be full-time. could you
earn this $ with another job?
$7000/month, substract cost (which is not $0), tax, and the $ you can earn
locall |
|
d*****z
发帖数: 114 | 32 1. growth looks accelaterate is because 09Q1 is the worst holiday Q, while
10Q4 is the first recovered Q, so can not use this as evidence that
normalized growth is accelarating.
6. Accounting: the revenue is now recognized immediately, but the tax is
still deferred, so operating cash flow needs to get this added from reported
earning.
7. You can not substract total book value when calculating its real value.
Apple is a hardware company. It needs working capital and fixed assets to
maintain its o |
|
A********d
发帖数: 52 | 33
that is % gain since first buy ... I have not got a chance to update it,
but i simply substract today's % gain from the last close, hence u get
this 59%-4%
i am 50% in cash, the rest is spread to aapl, bidu, dndn, pcln, gil and
dgp/gld |
|
j*****h
发帖数: 3292 | 34 非专业男人
If over 50% voting right & on the driver's seat, then consolidate financial
statement,
in incoming statement,take all the revenue, Cost of sales, SGA & net income.
in balance sheet, under shareholder's equity section: add one line: minority
interest: substract 50% of earning (it belongs to the opposite party)
if not in control, but can enforce significant influence,
Under Europe IFRS, use proportionate consolidation
Under US GAAP, use equity method. Google "equity method" |
|
s*****h
发帖数: 460 | 35 our condo is rented at $925 and 10% goes to management company, $95 to HOA,
is the tax property tax(only $45/month)? the monthly mortgage is around $750
. only $6000 down payment made in 2006, so how can I calculate the return?
(925-92.5-95-45-(6000/12?))/750=25.6%. it seems substracting the 6000 every
year is not right?
percent |
|
j******5
发帖数: 65 | 36 第一次file tax return.一开始填1040NR，在line 22填了5000的income exempt by
treaty,但是
根据表上的提示，却没有任何地方要求把这个5000给subtract掉。再看1040NR-EZ，同
样是line 6填了
5000，却找不到任何提示说在什么地方把它substract。求助求助！ |
|
g*********e
发帖数: 23 | 37 hello, could I ask how you deal with the interview 1099 misc form in the end
? how did you substract the expenses? thanks, |
|
D****V
发帖数: 461 | 38 Under turbotax final review, i did not see anywhere the $3000 loss is
substracted (my capital loss is over 7000)
any idea? thx |
|
H******7
发帖数: 34403 | 39 1. 外州的收入外州要交州税，为什么加州还要再收一次？岂不是双重克税？还是我理
解有误？没见到substract的地方啊
2. 我用Turbo Tax准备的税表，540表第一页上半页全是类似text格式的文本数字，下
半页是签字页。第二页开始才象个表格，这正常吗？还是为了机读方便？或者是我的
Turbo Tax有
毛病？
多谢！ |
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p****n
发帖数: 149 | 40 For whatever reason, the salary for the last three weeks of 2009 was paid
with one paycheck tegether with the salary for the month of Jan., 2010 on
Jan. 30th of 2010. Then this salary was counted in my W2 for 2010.
So could I substract this money for the last three week of 2009 from my income of
2010 when filling my 2010 income tax return form? |
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w********u
发帖数: 202 | 41 Hi,
I was working as an independent contractor in OPT last year. How could I
claim the 5000 treaty? Someone said that I could put -5000 on line21, but
the 1099MISC income is also on that line. Should I fill the substracted
number directly?
Thanks. |
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r****a
发帖数: 3249 | 42 your CA wage is zero (because u dont have W2), you have no more for substraction. That is my understanding that u dont need Schedule to make "adjustment".
line 12 0 ( you may write on dashed line "fellowship income is on 1042-S")
line 18 CA standard deduction
line 19 0
line 31 0
line 74 0
line 81 your tax withheld on 1042-S/592b
Attach a copy of 1042-S/592b with your CA tax return. |
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w*****y
发帖数: 3900 | 43 加州州税是不是不能deduct tuition，如果federal deduct了，要填schedule CA补回来
啊？
可是schedule CA的instruction写得很confusing：
“Line 34 (Tuition and Fees Deduction) – California does not conform to fed
eral law regarding the tuition and fees deduction. Enter the amount from co
lumn A, line 34 to column B, line 34.”
columnA是federal income的deduntion, column B是state income的substraction,这样
的话,effectively还是把tutition给deduct了啊？
糊涂中 |
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l*********e
发帖数: 231 | 44 人在加州，本来打算MARRIED FILE SEPARATELY，用的是TURBOTAX。
里面问到 community property addition adjustment 和 community property
substraction adjustment的数额， 是不是要填对方收入的一半呢？ |
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s*k
发帖数: 507 | 45 The W-2 form u recieved has already taken care of HSA and 401K. The amount
has already been substracted. |
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B*****a
发帖数: 5528 | 46 You should put all income on Line 7 (including fellowship, treaty), then
substract fellowship and treaty at Line 21. Also use form 8833 for
fellowship and treaty.
fellowship |
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p**f
发帖数: 3549 | 47 【 以下文字转载自 Connecticut 讨论区 】
发信人: plff (aaa), 信区: Connecticut
标 题: 急问康州州税弄错
发信站: BBS 未名空间站 (Wed May 15 00:15:27 2013, 美东)
几个月前就file的康州州税，结果等了几个月，人家寄给我填表有误。
我去年还是康州F1学生，在加州实习过。所以有几张W2表。去年Fed AGI是4万刀。学校
的奖学金只发了我1万刀，其他的钱都是加州挣的。我填 CT-1040表，第4栏是：
Substract from Fed AGI, 我填了3万多刀，第5栏的CT AGI就是1万刀。所以不用交什
么税。
结果CT DRS给我纠正说，第四栏应该填0，所以CT AGI = Fed AGI，一下子要我补近2千
刀的税。
我的理解是，我在加州挣的钱，凭什么康州要charge我incoming tax？我在康州的奖学
金就1万刀啊，CT为什么按4万刀给我算税？？
请问这个是我填错了。还是CT州搞错了？ |
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v******e
发帖数: 136 | 48 跟大家汇报一下，州税的部分也已经搞好了，就是同样的，在turbotax里面，州税的部
分，有一个other reportable income里,可以add或substract一定金额，把在联邦税里
减掉的部分再加回去，州税就回到了原来没有claim treaty时的额度了。
turbotax功能还蛮强大的！
现在只要填好8833就可以file了！ |
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c****6
发帖数: 758 | 49 so there are estimated to be 6850 EB2 that falls between 2006/1/1 and 2006/
12/31, and estimated to be 12550 Eb2 that falls in between 2007/1/1 and 2007
/12/31?
Or should the 6850 be substracted from 12550 (resulting 5700) since it's "
cumulative"? |
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c****6
发帖数: 758 | 50 if I substract, 5700 Eb2 for 2007 seems very underestimated, don't you think? |
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