Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> d980d0d03fe9983b9d8cc0411c9d62f3bdcfcfa629239a7dd36810d5d8d87dcd:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^