Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 74b84dd9e7cd32c4179ec594f67fdb86d4bc37aceb64d8a29bbde83bf1486a9d:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^