Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> a20c8d5ae5d70a95ef050dea6c3911a0f5c1aa0b84a19c1aafa99c0ff63e5df4:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^