Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 291553b4f133f08da99f8e468f5267576994d211cc21898c5b7a9b0c8f238904:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^