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(1£©   matlabÖеĴúÂëÈçÏ£º

p=solve('  (-0.5)*2/0.5331*(    ( p-200+(    (80+0.1*120)/0.1) )*(0.3671+log((1+0.1*(0.5331-0.3671)))/0.1) -  ((0.08*(200+40*0.04)+40)/0.08)/0.08 *((2.71828182845905^((0.08*(0.3671-0.04)))-1)-((0.08*(0.3671-0.04))))    -(40*0.04*0.3671)+(1/2*40*0.04^2)-  ((80+0.1*120)/0.1)*0.5331    )+2*((500-0.5*p)+2)/0.5331*(0.3671+log((1+0.1*(0.5331 -0.3671)))/0.1)+1 ','p')
½âµÃ p=607.05064790464619193396327973728


£¨2£©   1spoptÖеĴúÂëÈçÏ£º

Parameters  p[0,]  ;
Function
          (-0.5)*2/0.5331*(    ( p-200+(    (80+0.1*120)/0.1) )*(0.3671+log((1+0.1*(0.5331-0.3671)))/0.1) -  ((0.08*
(200+40*0.04)+40)/0.08)/0.08 *((2.71828182845905^((0.08*(0.3671-0.04)))-1)-((0.08*(0.3671-0.04))))    -
(40*0.04*0.3671)+(1/2*40*0.04^2)-  ((80+0.1*120)/0.1)*0.5331    )+2*((500-0.5*p)+2)/0.5331*(0.3671+log((1+0.1*(0.5331
-0.3671)))/0.1)+1  =0;
½âµÃ p= 705.803382033099

(3)   matlab ÏȶԱí´ïʽ´¦Àí
    w=(-0.5)*2/0.5331*(    ( p-200+(    (80+0.1*120)/0.1) )*(0.3671+log((1+0.1*(0.5331-0.3671)))/0.1) -  ((0.08*(200+40*0.04)+40)/0.08)/0.08 *((2.71828182845905^((0.08*(0.3671-0.04)))-1)-((0.08*(0.3671-0.04))))    -(40*0.04*0.3671)+(1/2*40*0.04^2)-  ((80+0.1*120)/0.1)*0.5331    )+2*((500-0.5*p)+2)/0.5331*(0.3671+log((1+0.1*(0.5331 -0.3671)))/0.1)+1
µÃµ½£º   
       w=94643453558687378453/78153286502318080 - (2993414659220048125*p)/1500543100844507136
       vpa(w)   µÃµ½£º1210.9977429532690068640285035303 - 1.9948874894265625590242248762822*p
   p=solve(' 1210.9977429532690068640285035303 - 1.9948874894265625590242248762822*p ','p')
½âµÃ p=607.05064790464619193396327973728

£¨4£©     ÔÙÒ»´ÎÔÚ 1spoptÖÐÊäÈëµÄ´úÂëÈçÏÂ
Parameters  p[0,]  ;
Function
          1210.9977429532690068640285035303 - 1.9948874894265625590242248762822*p =0;
½âµÃ p=607.05064790464619193396327973728

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