Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 404ab0e88d6c5cd534363a255ffdd362aa534dbf07a036bf737fbf1e0b7b9622:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^