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第六章微分中值定理及其应用罗尔中值定理罗尔(Rolle)中值定理:若函数f(x)满足下列条件:(1)在闭区间[,]ab上连续,(2)在开区间(,)ab内可导,(3)在区间端点的函数值相等，即()()fbfa,则在(,)ab内至少有一点)(ba,使得()f0.几何解释:ab12xyof(x)y.,水平的在该点处的切线是点上至少有一在曲线弧CABC证明:.(1)Mm若,[,]()连续在abfxM和最小值m.必有最大值.()Mfx则.0()由此得fx(,),ab.0()都有f.... 2024-05-1501.82 MB8页
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匈牙利算法python代码：fromscipy.optimizeimportlinear_sum_assignmentcost=np.array([[4,1,3],[2,0,5],[3,2,2]])row_ind,col_ind=linear_sum_assignment(cost)print(row_ind)#开销矩阵对应的行索引print(col_ind)#对应行索引的最优指派的列索引print(cost[row_ind,col_ind])#提取每个行索引的最优指派列索引所在的元素，形成数组print(cost[row_ind,col_ind].sum())#数组求和#输出：#[012]#[102]#[122]#5求解的Python代码impo... 2024-05-15058.62 KB2页
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z=f(x,y)(x0,y0)(x0,y0)(x,y)f(x,y)<f(x0,y0)z=f(x,y)(x0,y0)f(x0,y0)f(x,y)>f(x0,y0)z=f(x,y)(x0,y0)f(x0,y0).z=f(x,y)(x0,y0)(x0,y0)0000(,)0,(,)0.xyfxyfxyz=f(x,y)(x0,y0)0000(,)0,(,)0.xyfxyfxy000000(,),(,),(,)xxxyyyfxyAfxyBfxyCz=f(x,y)(x0,y0)200(1)0(,)ACBxy时，200(2)0(,)ACBxy时，2(3)=0ACB时，000(,)Axy时，000(,)Axy时，22(,)(2)xzfxyexyyx,y(1P2,1).... 2024-05-1501.96 MB18页
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