{ diff(x1, t) = ((-1)*k102*(k78*x6*x1 - k79*x2)/k102 + (-1)*k102*(k87*x1*x7 - k88*x4)/k102)/k102,
  diff(x2, t) = (1*k102*k73*x10*x3/k102 + (-1)*k102*(k74*x14*x2 - k75*x3)/k102 + 1*k102*(k78*x6*x1 - k79*x2)/k102)/k102,
  diff(x3, t) = ((-1)*k102*k73*x10*x3/k102 + 1*k102*(k74*x14*x2 - k75*x3)/k102 + (-1)*k102*k76*x3/k102 + 1*k102*k77*x36/k102)/k102,
  diff(x4, t) = 1*k102*(k87*x1*x7 - k88*x4)/k102/k102,
  diff(x5, t) = ((-1)*k102*k15*x19*x5/(x5 + k41)/k102 + 1*k102*k16*x39/(k42 + x39)/k102)/k102,
  diff(x6, t) = ((-1)*k102*(k78*x6*x1 - k79*x2)/k102 + (-1)*k102*k80*x6/k102 + 1*k102*(k81 + k82*(x32 + x7))/k102)/k102,
  diff(x7, t) = ((-1)*k102*(k83*x36*x7 - k84*x37)/k102 + (-1)*k102*(k87*x1*x7 - k88*x4)/k102 + 1*k102*k55/k102 + (-1)*k102*k89*x7/k102 + (-1)*k102*(k90*x7*x31 - k91*x32)/k102)/k102,
  diff(x8, t) = ((-1)*k102*k7*x52*x8/(x8 + k33)/k102 + (-1)*k102*k8*x51*x8/(x8 + k34)/k102 + 1*k102*k9*x25*x41/(k35 + x25)/k102 + 1*k102*k10*x41*x39/(k36 + x41)/k102)/k102,
  diff(x9, t) = ((-1)*k102*k17*x34*x9/(x9 + k43)/k102 + 1*k102*k66*x42/k102)/k102,
  diff(x10, t) = (1*k102*k70*x11*k57/k102 + (-1)*k102*k71*x10/k102)/k102,
  diff(x11, t) = ((-1)*k102*k70*x11*k57/k102 + 1*k102*k71*x10/k102)/k102,
  diff(x12, t) = (-1)*k102*(k64*x12*x35 - k65*x34)/k102/k102,
  diff(x13, t) = ((-1)*k102*k5*x46*x13/(x13 + k31)/k102 + 1*k102*k6*x21*x44/(x44 + k32)/k102)/k102,
  diff(x14, t) = ((-1)*k102*k20*x14*x44/k102 + (-1)*k102*k21*x14*x39/k102 + 1*k102*k69*x23/k102 + 1*k102*k22*x45/k102 + 1*k102*k73*x10*x3/k102 + (-1)*k102*(k74*x14*x2 - k75*x3)/k102)/k102,
  diff(x15, t) = ((-1)*k102*k3*x41*x15/(x15 + k29)/k102 + (-1)*k102*k58*x50*x15/(1 + ((x23 - x49)/k59)^2)/k102 + 1*k102*k4*x21*x46/(x46 + k30)/k102)/k102,
  diff(x16, t) = (1*k102*k62*x47/k102 + (-1)*k102*k11*x44*x16/(x16 + k37)/k102)/k102,
  diff(x17, t) = ((-1)*k102*k12*x34*x17/(x17 + k38)/k102 + (-1)*k102*k13*x52*x17/(x17 + k39)/k102 + 1*k102*k63*x48/k102)/k102,
  diff(x18, t) = (-1)*k102*k14*x48*x18/(x18 + k40)/k102/k102,
  diff(x19, t) = 1*k102*k14*x48*x18/(x18 + k40)/k102/k102,
  diff(x20, t) = (1*k102*k54/(1 + (x14/k67)^(5/2))/k102 + (-1)*k102*k68*x20/k102)/k102,
  diff(x21, t) = 0/k102,
  diff(x22, t) = 0/k102,
  diff(x23, t) = ((-1)*k102*k60*x44*(x23 - x49)/k102 + 1*k102*k53*x49/k102 + (-1)*k102*k61*x23/k102)/k102,
  diff(x24, t) = (1*k102*k1*x25*x50/(x50 + k27)/k102 + 1*k102*k2*x39*x50/(x50 + k28)/k102 + (-1)*k102*k26*x52*x24/(x24 + k50)/k102 + (-1)*k102*k101*k57*x33*x24/(k51 + x24)/k102)/k102,
  diff(x25, t) = 0/k102,
  diff(x26, t) = ((-1)*k102*k18*x42*x26/(x26 + k44)/k102 + 1*k102*k19*x27*x51/(x51 + k45)/k102)/k102,
  diff(x27, t) = 0/k102,
  diff(x28, t) = ((-1)*k102*k24*x53*x28/(x28 + k48)/k102 + 1*k102*k56/k102 + 1*k102*k25*x29*x52/(x52 + k49)/k102)/k102,
  diff(x29, t) = 0/k102,
  diff(x30, t) = ((-1)*k102*(k96*x34 + k97 + k98*x20)/(1 + x44/k99)/k102 + 1*k102*k100*x53/k102 + 1*k102*k23*x47*x53/(x53 + k47)/k102)/k102,
  diff(x31, t) = (-1)*k102*(k90*x7*x31 - k91*x32)/k102/k102,
  diff(x32, t) = 1*k102*(k90*x7*x31 - k91*x32)/k102/k102,
  diff(x33, t) = (1*k102*k92*x32^2/(k46^2 + x32^2)/k102 + (-1)*k102*k94*x33/k102)/k102,
  diff(x34, t) = (1*k102*(k64*x12*x35 - k65*x34)/k102 + (-1)*k102*k93*x34/k102)/k102,
  diff(x35, t) = (1*k102*k52/k102 + (-1)*k102*(k64*x12*x35 - k65*x34)/k102 + (-1)*k102*k72*x35/k102)/k102,
  diff(x36, t) = (1*k102*k76*x3/k102 + (-1)*k102*k77*x36/k102 + (-1)*k102*(k83*x36*x7 - k84*x37)/k102 + 1*k102*k86*x38/k102)/k102,
  diff(x37, t) = (1*k102*(k83*x36*x7 - k84*x37)/k102 + (-1)*k102*k85*x37/k102)/k102,
  diff(x38, t) = (1*k102*k85*x37/k102 + (-1)*k102*k86*x38/k102)/k102,
  diff(x39, t) = (1*k102*k15*x19*x5/(x5 + k41)/k102 + (-1)*k102*k16*x39/(k42 + x39)/k102)/k102,
  diff(x40, t) = (1*k102*k86*x38/k102 + (-1)*k102*k95*x40/k102)/k102,
  diff(x41, t) = (1*k102*k7*x52*x8/(x8 + k33)/k102 + 1*k102*k8*x51*x8/(x8 + k34)/k102 + (-1)*k102*k9*x25*x41/(k35 + x25)/k102 + (-1)*k102*k10*x41*x39/(k36 + x41)/k102)/k102,
  diff(x42, t) = (1*k102*k17*x34*x9/(x9 + k43)/k102 + (-1)*k102*k66*x42/k102)/k102,
  diff(x43, t) = 0,
  diff(x44, t) = (1*k102*k5*x46*x13/(x13 + k31)/k102 + (-1)*k102*k6*x21*x44/(x44 + k32)/k102)/k102,
  diff(x45, t) = (1*k102*k20*x14*x44/k102 + 1*k102*k21*x14*x39/k102 + (-1)*k102*k22*x45/k102)/k102,
  diff(x46, t) = (1*k102*k3*x41*x15/(x15 + k29)/k102 + 1*k102*k58*x50*x15/(1 + ((x23 - x49)/k59)^2)/k102 + (-1)*k102*k4*x21*x46/(x46 + k30)/k102)/k102,
  diff(x47, t) = ((-1)*k102*k62*x47/k102 + 1*k102*k11*x44*x16/(x16 + k37)/k102)/k102,
  diff(x48, t) = (1*k102*k12*x34*x17/(x17 + k38)/k102 + 1*k102*k13*x52*x17/(x17 + k39)/k102 + (-1)*k102*k63*x48/k102)/k102,
  diff(x49, t) = (1*k102*k60*x44*(x23 - x49)/k102 + (-1)*k102*k53*x49/k102)/k102,
  diff(x50, t) = ((-1)*k102*k1*x25*x50/(x50 + k27)/k102 + (-1)*k102*k2*x39*x50/(x50 + k28)/k102 + 1*k102*k26*x52*x24/(x24 + k50)/k102 + 1*k102*k101*k57*x33*x24/(k51 + x24)/k102)/k102,
  diff(x51, t) = (1*k102*k18*x42*x26/(x26 + k44)/k102 + (-1)*k102*k19*x27*x51/(x51 + k45)/k102)/k102,
  diff(x52, t) = (1*k102*k24*x53*x28/(x28 + k48)/k102 + (-1)*k102*k25*x29*x52/(x52 + k49)/k102)/k102,
  diff(x53, t) = (1*k102*(k96*x34 + k97 + k98*x20)/(1 + x44/k99)/k102 + (-1)*k102*k100*x53/k102 + (-1)*k102*k23*x47*x53/(x53 + k47)/k102)/k102,
  diff(x54, t) = (1*k102*k61*x23/k102 + 1*k102*k68*x20/k102 + 1*k102*k72*x35/k102 + 1*k102*k80*x6/k102 + (-1)*k102*k55/k102 + 1*k102*k89*x7/k102 + 1*k102*k93*x34/k102 + 1*k102*k94*x33/k102 + 1*k102*k95*x40/k102 + (-1)*k102*k56/k102)/k102 }