Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 24e0d15891f6bc108b20920cfbf515fe8d164df4be639cc0b80b5da5079873d3:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^