Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 1e8523e95e454feb2c4bfe178f3637b4dbe17d3696e53d8bee18043d2791beb5:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^