表白專用代碼拿走不謝

%數學之心 figure; clc; x=-2:0.01:2; y=sqrt(2*sqrt(x.^2)-x.^2); z=asin(abs(x)-1)-pi./2; plot(x,y); grid on; hold on;%在一個圖中畫多個圖 plot(x,z); title(''); legend('心');

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