Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 80ee5905771fe271ee642ace94dfca513be9c00b733ddaf93d7ddad1e6cb3b1b:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^