Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 542ac0ce660cec207ec52cbf58df32a6860b1b5daefc292d1dc2511880448733:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^