Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 80c495b192b6cedc0c82fc53cecc316cfc2417660e0d9e8278255afd15aad141:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^