symbolic-math

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Matlab's simplify behavior

I\'m trying to simplify some symbolic equations. >> syms x; >> simplify(sqrt(x^2)/x) ans = (x^2)^(1/2)/x[详细]

2023-04-10 01:50 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
Can program be used to simplify algebraic expressions?

We know 1+2+...+n is equal to n(n+1)/2. But can we get the same result programatically if we don\'t know it in 开发者_C百科advance?[详细]

2023-03-27 03:38 分类：问答
Increasing text size in MuPAD?

MuPAD\'s text output is ridiculously small for me to read, and although every time I adjust the size, it does not seem to save my preferences. Is there any way to set MuPAD\'s text size so that it sta[详细]

2023-03-07 19:12 分类：问答
symbolic computation

My problem: symbolic ex开发者_开发知识库pression manipulation. A symbolic expression is built starting from integer constants and variable with the help of operators like +, -, *, /, min,max. More ex[详细]

2023-02-28 02:05 分类：问答
Are symbolic computation and functional programming related? [closed]

Closed. This question needs to be more focused. It is not currently accepting answers. Want to improve this question? Update the question so it focuses on one problem only by editing this[详细]

2023-02-21 23:44 分类：问答
Symbolic summation of series in R?

Is there a (matlab) symsum equivalent in R? Thank y开发者_运维技巧ou!R doesn\'t do symbolic maths by itself but you can link to yacas, which does (via the Ryacas package).[详细]

2023-02-05 10:30 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
How to substract two Sums in Maple

I\'ve got two sequences with variable boundaries like > a:=Sum(x(i),i=n..m); > b:=Sum(x(i),i=开发者_JS百科n-1..m+1);[详细]

2023-01-28 23:02 分类：问答
Performing an integral from -infinity to infinity in Maple

I\'m trying to perform the following integral in Maple: simplify开发者_如何转开发(int(a*x^2*e^(-a*x^2), x = -infinity .. infinity))[详细]

2023-01-16 23:14 分类：问答