In which software it will be easy to plot the graph of functions like $$f_{2^n+j}(x)=\begin{cases}0, x\in [\frac{j}{2^n},\frac{j+1}{2^n}]\\1, x\in x<\frac{j}{2^n} \text{ or } x>\frac{j+1}{2^n}\end{cases}$$?
Software for plotting graphs for functions with cases
math-software
Best Answer
In Mathematica you can use
Piecewise