Styjun

Thousands and thousands of words

How can a single Member of the House block a Congressional bill?

Points within polygons in different projections

Differences between “pas vrai ?”, “c’est ça ?”, “hein ?”, and “n’est-ce pas ?”

Using PCA vs Linear Regression

Can't connect to Internet in bash using Mac OS

How to capture more stars?

What does the 0>&1 shell redirection mean?

Select row of data if next row contains zero

Can an old DSLR be upgraded to match modern smartphone image quality

Intuition behind eigenvalues of an adjacency matrix

What does "tea juice" mean in this context?

Rotated Position of Integers

What does "Marchentalender" on the front of a postcard mean?

How to detach yourself from a character you're going to kill?

Is it possible to change original filename of an exe?

Team member doesn't give me the minimum time to complete a talk

Tic-Tac-Toe for the terminal

Why would Lupin kill Pettigrew?

Fastest way to perform complex search on pandas dataframe

Asking bank to reduce APR instead of increasing credit limit

Did airlines fly their aircraft slower in response to oil prices in the 1970s?

What are the slash markings on Gatwick's 08R/26L?

Why does the UK have more political parties than the US?

How to use DerivativeStructure in Apache Commons Math?

How do I efficiently iterate over each entry in a Java Map?Fastest way to determine if an integer's square root is an integerHow do I read / convert an InputStream into a String in Java?How do I generate random integers within a specific range in Java?Is floating point math broken?How do I determine whether an array contains a particular value in Java?Easy interview question got harder: given numbers 1..100, find the missing number(s) given exactly k are missingHow do I convert a String to an int in Java?How do I fix android.os.NetworkOnMainThreadException?What exactly is Apache Camel?

.everyoneloves__top-leaderboard:empty,.everyoneloves__mid-leaderboard:empty,.everyoneloves__bot-mid-leaderboard:empty height:90px;width:728px;box-sizing:border-box;

0

I need to specify a second-order polynomial of 3 variables, take a derivative of the first order from it, and also find the values ​​of these functions on a certain set of points. I found the Apache Commons Math framework, which is a powerful tool when working with mathematical analysis. This framework also supports finding derivatives, which is what I need. The problem is that the documentation did not give answers to all my questions, namely:

How to create a function that I will differentiate?
How to find the value of a function (and diff.) at specific points?
Perhaps this is a trivial question for someone, but it confused me. If this is possible, I would like to see an algorithm that would help me figure out how to "build" functions and take derivatives from them. Sample code is welcome. Thank you in advance.

java apache math

share|improve this question

asked Mar 24 at 9:45

Mike BiriMike Biri

85

add a comment | 

0

I need to specify a second-order polynomial of 3 variables, take a derivative of the first order from it, and also find the values ​​of these functions on a certain set of points. I found the Apache Commons Math framework, which is a powerful tool when working with mathematical analysis. This framework also supports finding derivatives, which is what I need. The problem is that the documentation did not give answers to all my questions, namely:

How to create a function that I will differentiate?
How to find the value of a function (and diff.) at specific points?
Perhaps this is a trivial question for someone, but it confused me. If this is possible, I would like to see an algorithm that would help me figure out how to "build" functions and take derivatives from them. Sample code is welcome. Thank you in advance.

java apache math

share|improve this question

asked Mar 24 at 9:45

Mike BiriMike Biri

85

add a comment | 

I need to specify a second-order polynomial of 3 variables, take a derivative of the first order from it, and also find the values ​​of these functions on a certain set of points. I found the Apache Commons Math framework, which is a powerful tool when working with mathematical analysis. This framework also supports finding derivatives, which is what I need. The problem is that the documentation did not give answers to all my questions, namely:

How to create a function that I will differentiate?
How to find the value of a function (and diff.) at specific points?
Perhaps this is a trivial question for someone, but it confused me. If this is possible, I would like to see an algorithm that would help me figure out how to "build" functions and take derivatives from them. Sample code is welcome. Thank you in advance.

java apache math

share|improve this question

asked Mar 24 at 9:45

Mike BiriMike Biri

85

share|improve this question

asked Mar 24 at 9:45

Mike BiriMike Biri

85

share|improve this question

asked Mar 24 at 9:45

Mike BiriMike Biri

85

asked Mar 24 at 9:45

Mike BiriMike Biri

85

asked Mar 24 at 9:45

Mike BiriMike Biri

85