Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 9025175f4144aab6750987a5949acea89bc1eab3625a141826681591a6435c69:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^