[問題] 畫csc圖形
指令碼
x = linspace(0, 2*pi);
y =csc(x);
plot(x, y);
我畫出來的圖形
http://ppt.cc/uqfs
跟一般看到的不一樣
我試了其他6個只有csc跟cot畫出來跟課本不一樣
請問我哪裏出錯了阿
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