Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> c49ed04e8cfd910d4474e2ab606908b904737c89ef086e603683de7220d63a64:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^