maxima

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Maxima: Simplify matrix components

in Maxima, how is it possible to simply equations that are components of a matrix? I have a rather b开发者_StackOverflowig matrix and want to simplify the components of it (e.g. factor out and cancel[详细]

2023-04-10 16:13 分类：问答
How to define some variables as non-commutative in Maxima

For example, I\'d like to define x and y 开发者_运维百科as non-commutative, and a and b as commutative (as usual). In other words,[详细]

2023-04-03 03:46 分类：问答
Why does this code causes the machine to crash?

I am trying to run this code but it keeps crashing: log10(x):=log(x)/log(10); char(x):=floor(log10(x))+1;[详细]

2023-03-22 18:53 分类：问答
How to prevent Maxima tex1 from wrapping its output?

I invoked Maxima tex1 from within a batch script as follows: maxima --very-quiet -r \"tex1(solve(8*x^2+7*x+5));\" | grep -v false > output.txt[详细]

2023-03-12 18:36 分类：问答
maxima CAS: float rat replaced

in Maxima I do: (%i1) 1.4*28; (%o1) 39.2 (%i2) is(1.4*28=39.2); (%o2开发者_JAVA技巧) false This is strange to me, but probably has to do with rat replace?[详细]

2023-03-10 07:53 分类：问答
symbolically replace expressions in maxima

I\'m hav开发者_Python百科ing trouble finding out how to do this: x=a+b y=c+d z=x*y I would like the output to be[详细]

2023-03-08 10:11 分类：问答
How can I evaluate an integration to a number?

I have some functions set up like this: f(x):=1-2**-x$ g(y):=integrate(f(x), x, 0, y)$ and evaluated them:[详细]

2023-02-05 04:12 分类：问答
Solution to overdetermined systems

How to find solution to overdeterm开发者_如何学JAVAined systems in Macsyma, Scilab, Octave?You don\'t say what type of system it is. If it is non-linear, you are in a very serious mess. In the linear[详细]

2022-12-14 16:42 分类：问答