Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 2fc030f3a7dcfcde35502eeee2bb8e187c572506269e1499da16bb269facf1c2:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^