plot -1+sin(x)/x with filledcurve y1=-2#填滿至y=-2?
plot -1+sin(x)/x with filledcurve y2=-2#填滿至y=-2?
plot f(x) with filledcurve x1 #向下填滿
plot f(x) with filledcurve x2 #向上填滿
plot f(x) with filledcurve #?
set title "<title>" #標題
set key outside #圖例位置
plot [<x_min>,<x_max>] [<y_min>,<y_max>] f(x)#x軸範圍 y軸範圍
連不到中正資工系！
日日聽飛機起落，時時怕重新開機。
/**boom.cpp*/#include "boom.cpp"/*end of boom.cpp*/
bug在哪裡?
主機插頭一插插座，就發出高頻嗡嗡聲 