Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> a9ebd2b8ef4724ffec5f80cd273fa611efa1bcc755be1ea6e4017e55b7194a24:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^