Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 7d2b6cda46e759b4377eb2e9b95829ee3e3496cb3a0513a84ebdc68eb8a6e952:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^