Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> f4178c2836a79ea5c539e94068de2a0fc2cf0c7514526a45d3de06723ef877cb:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^