Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> ce18adfef432350f4701474f795afb643672e6df196e34064eb8d926754c850f:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^