怎样用Mathematica 消去参数想消去t这个参数,用什么指令?v == (g m)/(k s) - (E^(-((k s t)/m)) g m)/(k s)h==-((g m^2)/(k^2 s^2)) + (E^(-((k s t)/m)) g m^2)/(k^2 s^2) + (g m t)/(k s)
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![怎样用Mathematica 消去参数想消去t这个参数,用什么指令?v == (g m)/(k s) - (E^(-((k s t)/m)) g m)/(k s)h==-((g m^2)/(k^2 s^2)) + (E^(-((k s t)/m)) g m^2)/(k^2 s^2) + (g m t)/(k s)](/uploads/image/z/6724739-11-9.jpg?t=%E6%80%8E%E6%A0%B7%E7%94%A8Mathematica+%E6%B6%88%E5%8E%BB%E5%8F%82%E6%95%B0%E6%83%B3%E6%B6%88%E5%8E%BBt%E8%BF%99%E4%B8%AA%E5%8F%82%E6%95%B0%2C%E7%94%A8%E4%BB%80%E4%B9%88%E6%8C%87%E4%BB%A4%3Fv+%3D%3D+%28g+m%29%2F%28k+s%29+-+%28E%5E%28-%28%28k+s+t%29%2Fm%29%29+g+m%29%2F%28k+s%29h%3D%3D-%28%28g+m%5E2%29%2F%28k%5E2+s%5E2%29%29+%2B+%28E%5E%28-%28%28k+s+t%29%2Fm%29%29+g+m%5E2%29%2F%28k%5E2+s%5E2%29+%2B+%28g+m+t%29%2F%28k+s%29)
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