www.gusucode.com > symbolic 源码程序 matlab案例代码 > symbolic/EqPlotTrigonometricEquationExample.m

    %% Plot Symbolic Equation
% Plot the equation $\sin(x^2) - \sin(y^2)$. Define the equation by using the
% |==| operator.
syms x y
fimplicit(sin(x^2) == sin(y^2))