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Currently `var()` only allows using one definition of the variance, the unbiased estimate of the distribution variance based on an IID sample (dividing by N-1). This is also what R and Matlab do for `…
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In interpreting and translating data from one form to another it might be useful to have mathematical functions, that could scale number ranges for example, multiply, subtract etc...
which got me thi…
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(Previous comment lost while site was not responding?)
For people coming from only an imperative programming background (as opposed to a more mathematic one) 'stopping condition' or 'termination condi…
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```
>>> import sympy
>>> x=sympy.var('x')
Zero is sometimes wrongly reported as a solution.
>>> sympy.solve(-(1 + x)/(2 + x)**2 + 1/(2 + x), x)
[0]
There is a corresponding "TODO" in the source cod…
wxgeo updated
10 years ago
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@chjj:
I created this issue report for discussions related to the release schedule.
I would highly discourage, repeat, highly discourage, to create a release right now with the latest commits from `…
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Searching for _subjects_ in a simple search field using merge=ANY causes an SQL error.
Here is an illustrative example:
#### Step 1
Add the following search form to `archive/cfg/cfg.d/search.pl` :
…
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Using the mathematic / scientific formula solution via IE 8 and JAWS screen reader 13, I am unable to review the formula content. In other words I am unable to access the content of the formula one c…
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Hi there,
at the AverageColorFilter the (CGFloat)totalNumberOfPixels is used in your calculation. As far as I understand it is rounded by the width and height of the frame, is that correct? So with a…
artoq updated
11 years ago
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1.go to checkout
2.edit the step "Confirm",don't stop,do it again and again.
opencart will add order again and again.
mail me :seekvl@126.com
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This issue is worth the $. It helps us port core files.
There are enough regression tests we could include that would quickly exceed our quotas. The solution is RTS, ray-traced scenes, but that discu…