Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 7ee4c35bbca625665073a246eb8bf05e497e09b65382bde38a9c93ff3b83a9ca:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^