c*****3
发帖数: 56 | 1 上次在动物园吃了小柯介绍的那个红米饭,真的非常不错啊,gumble倒是一般吧.谢谢. |
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b*a
发帖数: 17670 | 11 好吧
猪头：12元
后鞧，10元
痢疾：15
排骨：12
猪蹄：5元
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i****a
发帖数: 36252 | 15 来玩 gumbles and dungeons |
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j********a
发帖数: 451 | 16 not sure I understand your mumble gumble. Nobody says doctors are treated as
maids, but from patients' perspective, is more availablity not better than
having to wait for 1 month to confirm whether he/she has cancer?
Unfortunately, in china, if a patient is in a hurry and worry about accuracy
, he can see 20 doctors concurrently, vs in us, he has to wait until his
referred doctor has vacancy, and hope he doesn't die before that. can you
spoiled us doctor candidates stop being so sensitive please... 阅读全帖 |
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r**a
发帖数: 536 | 17 I can understand your statement for the perpetual options. For the perpetual
calls, the price is equal to the price of stocks (see Steve's method of
mathematical finance). But this is really different with the non-perpetual
call whose price is definitly not equal to the price of stocks. What I am
challeging the initial statement is for the non-perpetual american call it
is not correct. You can't ignore the max. Further, I do not think \tau\in[0,
T]\cup{\infty} is equivalent to saying \tau\in[0,\... 阅读全帖 |
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