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k******e
发帖数: 8870 | 3 Please report to the director and ask other parents whether they saw similar
things before. This should be zero tolerance no matter she had warned the
kids before she too that action. Do just because ur child did not get hurt
this time, u just let it be. It is hard to say who will be hurt next time.
Also ask the parents of the kids who were hurt to see whether them got a
wooop report. Based on ur description, it should be easier for the parents
to find their kids were hurt if they try. |
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c****n
发帖数: 21367 | 4 wooops, it is sparse... 20k x 20k sparse is really not too bad
however, for sparse matrix inversion, the first of the first is to
check whether there is empty row/column...
try "help sparse" in matlab...
.. |
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e**********e
发帖数: 129 | 5 wooops, 认错人了。那用排除法，肯定没有medical了，除非有人女扮男装。
导？ |
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s*******w
发帖数: 401 | 6 Wooops, didn't realize it got resubmitted so many times, will delete the
extra ones. |
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