Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 5febd507769a50ea0bce5694b001ce5a9add346933eb5bec8b9f973d18a02996:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^