Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 2bc3cb5b60b64fc302de2ac939f3efba5fa3c90185ff7f6f4a33794ed801b7b1:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^