Topology Optimization 3D.ipynb

      " It:211 Obj:-0.0030685731772455704 Vol:0.3000000685402021 ch:0.04435755076520809 \n",
      " It:212 Obj:-0.0030685667305597776 Vol:0.3000001224431322 ch:0.045814885873912026 \n",
      " It:213 Obj:-0.003068560518366677 Vol:0.3000001262575245 ch:0.04731318057902123 \n",
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      " It:215 Obj:-0.0030685362848763852 Vol:0.30000005872885466 ch:0.005847402227461829 \n",
      " Change Stable for 1 iterations\n",
      " It:216 Obj:-0.003068528517254768 Vol:0.3000000581492314 ch:0.005623565180185308 \n",
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      " It:217 Obj:-0.0030685312945810317 Vol:0.30000001399153586 ch:0.00546023520601957 \n",
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     ]
    },
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     "text": [
      " Change Stable for 186 iterations\n",
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    {
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     "name": "stdout",
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