Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 8595558c2b224a48cf2e4f1dd43a52ab48bc1d51b5979cff1b0ecb553fd7bb6c:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^