Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> a62314a32c3ec06acc26618d06b1ad3b3fa31393b9a070970a4be14ca0446930:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^