Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 15e94bfabe5ce223181d90cb812c806e109fe6286aa09d569eee6a4634fec3b5:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^