Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 0c7b4e5ec82215dddd766037989649525d21e6138c6d377fee29db67ca8706da:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^