Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> df7b335e705a88b2b355109f2b4159467708d5ba5326f0eb23dfd0282b416636:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^