Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> af6fdd2c475fdbd8872a9d5fc80accba5013001beac37b297aab9181eb699229:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^