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Re: How to eliminate noises?


On 2011.11.02. 12:23, Artur wrote:
> Plot[ (-1 + 2 n)^2 (-5077311495040 + 256771815840909 n -
>       6285087811295946 n^2 + 99108751736880828 n^3 -
>       1130572436430176064 n^4 + 9932051583279890496 n^5 -
>       69845429986320295296 n^6 + 403489321408322272512 n^7 -
>       1949815250878086761472 n^8 + 7985109816575584026624 n^9 -
>       27976513439837284724736 n^10 + 84423827219928959287296 n^11 -
>       220448430557212109488128 n^12 + 499528909151513065046016 n^13 -
>       983522463480512590086144 n^14 + 1682263859668487045185536 n^15 -
>       2495534893540205641334784 n^16 + 3200240859272788875411456 n^17 -
>       3529950418080000008257536 n^18 + 3325177849291516859645952 n^19 -
>       2648782194444972790382592 n^20 + 1760454182292395183308800 n^21 -
>       958285503480825479430144 n^22 + 416134125894081039040512 n^23 -
>       138626084433937223909376 n^24 + 33263436995017750609920 n^25 -
>       5117451845387346247680 n^26 + 379070507065729351680 n^27), {n,
>     0.35, 0.53}]
>

Add the option WorkingPrecision -> 50 with a sufficiently high value.

-- 
Szabolcs Horvát
Mma on SO: http://stackoverflow.com/questions/tagged/mathematica



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