Impact factor for posts is a measurement of importance.

Impact factor for users reflect their authority, reputation and contribution on a particular topic.

Rating reflects the quality of posts.

Rating on Voofie is not a simple average of all ratings, but a weighted average of rating, weighted by the impact factor of users who rated.

10 items for Basic
0
10
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Impact:
This post has a impact factor of 10 and 559 pageviews
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19
Rating:
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Impact:
This post has a impact factor of 19 and 749 pageviews

Denver SEO Consultant Profile at Google & Linked In

We have created a Denver SEO Consulting web profile at Google to add to our web content that is indexed in popular search engines.  SEO Consultant services are critical if business owners are wanting to get their websites to attain top rankings in search engines through the process of organic search engine optimization.  By providing affordable SEO services we can help the maximum amount of clients succeed and create improved ...

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coloradoseo 03 Mar 11
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27
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This post has a impact factor of 27 and 2035 pageviews

ckeditor insert code plugin

Where can I find the "Insert Code" plugin used for ckeditor (just like what is used on this site).  It would be very handy for my site.

vwinstead 09 Aug 10 |1 answer
0
12
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This post has a impact factor of 12 and 1085 pageviews

Solving 2nd-order ordinary differential equation of special form y''(t) = f(y)

In this short how-to, I will show how to solve 2nd-order differential equation of the form:

y''(t) = f(y)

I will give an example at the end.

ross_tang 22 Jul 10
0
25
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This post has a impact factor of 25 and 1404 pageviews

How to use the output from Mathematica function DSolve?

It is a forward of question in this post.

I used the following code to solve a differential equation:

I would like to make a function out of the output. But I have no idea how to do that. Thank you.

sciencolic 18 Jun 10 |1 answer
0
37
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Impact:
This post has a impact factor of 37 and 797 pageviews

Why do I get imaginary value for radius from equation of circle in polar coordinate?

This question is a forward from this post.

I am using the equation below as equation of circle in polar coordinate.

Here, R is the distance between the origin and the centre of the circle, A is the radius ...

sciencolic 17 Jun 10 |1 answer
0
45
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This post has a impact factor of 45 and 687 pageviews

General term of recurrence relation and it's solution

This question is a forward of this post.

What is the recurrence relation of this sequence? And it's solution?

sciencolic 17 Jun 10 |1 answer
3.5
88
Rating:
This post has a quality rating of 3.5, base on 1 rating
Impact:
This post has a impact factor of 88 and 1920 pageviews

Evaluating summation involving binomial coefficients

I stumbled across this post, and I can't figure it out myself.

Evaluate:


 

I am not very sure how to handle this kind of problem. Thank you.

sciencolic 16 Jun 10 |1 answer
0
34
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This post has a impact factor of 34 and 1362 pageviews

解讀財務報表及識破財務陷阱

最近工作有點忙,日做夜做,打文章的心情早都沒了。

如果現在要我打文章,的確比當苦力更苦。但當然,最基本的功課還是要做的~

下面是早幾天我在網上看到的一個好文。詳細的說明了讀財務報表的方法和當中隱藏的陷阱。這次先把它轉載,過幾天才做補充~~

方便大家睇,特地轉為繁體版~~

------------------------------------------------------------------------------------------------------------------------------------------------------------------- ...

fung3010 14 Jun 10
0
42
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This post has a impact factor of 42 and 4752 pageviews

Converting existing root filesystem to LVM in Debian

This how-to teaches how to convert an exisiting Debian system into LVM (logical volumne manager). With LVM, there are much more functionalities. Like snapshot for backup, dynamic volume resizing...

However you may have an exisiting working system, and you do not want to reinstall the whole thing for LVM. This how-to covers this use case, and I have ...

ross_tang 02 Feb 10 | 1 comment
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ross_tang

Degree in Physics and Mathematics, Master in Physics
香港

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vwinstead

Software Engineer
Minnetonka, MN, USA

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sciencolic

I love Physics, Mathematics and Science.
Japan

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coloradoseo

Colorado SEO Consulting company serving Colorado businesses since 2004.
Littleton, CO, USA