分享2赞 phusker吧 phusker [latex] 分段函数 piecewise function\usepackage{amsmath}\begin{equation}Y(i,k) =\left\{\begin{array}{lr}||R_{k}-R_{i}||^{2}, & \text{if } i \neq k\\||\triangle_{i}||^{2}, & \text{if } i\leq k\end{array}... 分享11 eviews吧 爱吃鸭架...
Piecewise Chebyshev approximation to an input function. For a given function f(x)f(x) and degree dd, this class implements a piecewise polynomial Chebyshev approximation on nn qubits to f(x)f(x) on the given intervals. All the polynomials in the approximation are of degree dd. ...
In relation to Stack Overflow question about the Formal Power Series of the Sine function, it appears that current fps function returns a Formal Power Series with a coefficient formula which is a Piecewise-defined function (base on the oddity of the index k). Instead, the result would be sim...
When I use the solve() function, it sometimes returns a piecewise result, as in the example below. My question is how to parse out the details of that piecewise sym object (i.e. obtain the various parts and assign them to variables). In case it helps, I am n...
specifies that this expr is the last to appear in a Mul. """fromsympyimportIntegral,Piecewise, Product, Sumreturnexpr.is_Addor(notlastandany([expr.has(x)forxin(Integral,Piecewise, Product, Sum)])) 开发者ID:ktraunmueller,项目名称:Computable,代码行数:13,代码来源:latex.py ...