Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 67188443533046aea0dc136d516f869b4fc87b472ce8a56acb91157fb5c5e5aa:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^