Re: How to eliminate noises?

• To: mathgroup at smc.vnet.net
• Subject: [mg122625] Re: How to eliminate noises?
• From: Bob Hanlon <hanlonr357 at gmail.com>
• Date: Thu, 3 Nov 2011 03:49:02 -0500 (EST)
• Delivered-to: l-mathgroup@mail-archive0.wolfram.com
• References: <201111021121.GAA03503@smc.vnet.net>

```Use higher precision.

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}, WorkingPrecision -> 25]

Bob Hanlon

On Wed, Nov 2, 2011 at 7:21 AM, Artur <grafix at csl.pl> 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}]

```

• Prev by Date: Re: How to eliminate noises?
• Next by Date: Re: Mathematica 8.0.4 now available
• Previous by thread: Re: How to eliminate noises?
• Next by thread: Re: How to eliminate noises? A better way perhaps.