Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 57fbb996a1abb1e6662318ceefc1850c49d2064aca82b1702638802789770711:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^