I have a function F which takes as an input a vector a. Both the output of the function and a are vectors of length N, where N is arbitrary. Each comp ...
I have a function F which takes as an input a vector a. Both the output of the function and a are vectors of length N, where N is arbitrary. Each comp ...
I am a newbies in Singular. I just downloaded Singular4-0-2_64.dmg, mounted the image, right-ckick, show the package contents, then moved the contents ...
Assume an undirected system, graph where you want to find out elements in their permutations that makes the system disjoint such that each set is mini ...
I have a matrix, A: I also have an operator matrix, D: I want to be able to multiply D*A and end up with a matrix that looks like: obviously ...
I was wondering how to make a 5D tensor in Theano. Specifically, I tried dtensor = T.TensorType('float32', (False,)*5). However, the only issue is th ...
I am trying to use Sympy's symbolic integration to find a closed form for a definite integral. In particular, I run Unfortunately, with Python 2.7. ...
I am using Matlab symbolic toolbox to create a function of high complexity. This function is then written to a .m-file (using matlabFunction). For som ...
I'm familiar with sympy, the matlab symbolic package, reduce, and have tried out a few other computer algebra systems. However, as far as I can tell, ...
I want to generate array or 1 x M matrix with variables such as (please note that sum goes from i=1 to m-1): Because I want to use Obj later as a ge ...
I would like to perform some symbolic calculations on lisp. I found useful derivative function and I would like to know how to write simple recursive ...
I have a symbolic function that looks like this I'd like to replace all instances of derivatives of y with its first derivative, i.e. where dy i ...
I'm trying to use subs in maple to replace derivatives in a longer formula with 0: It seems that if formula only involves first derivatives of u(r) ...
I am new to Matlab. I am trying to use solve: but Matlab returns: Warning: 5 equations in 2 variables. In C:\Program Files\MATLAB\R2012a\ ...
I'm having trouble using dsolve with symbolic functions. I'm receiving an error stating: "Error using symfun/subsindex (line 121) Indexing values ...
I'm currently working on following Matlab function. I'm trying to handle symbolic matrices of variable size. I need to iterate through the solution ...
So I'm planning to write a web application about math, and I need to convert user input to a SymPy expression without modifying it (Simplification), e ...
I need to solve this equation for the variable \theta: using Matlab WITHOUT using symbolic toolbox. The reason for this is that I am compiling the ...
I somehow obtain the following expression in Matlab (R2014a on W7, 64b) where k is initially a symbolic variable. Then I set k=10 and get the resul ...
I'm trying to declare a function (n-dimensional) and its variables from an input, regardless of how many variables I have in this function. Example: ...
This is a question about the function nchoosek in Matlab. I want to find nchoosek(54,25), which is the same as 54C25. Since the answer is about 10^15 ...