Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 1e09860a08c3deef61850a96e3f0f9d2a34917752184851662bc7b0a28951209:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^