Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 8497d7c39f0a17f0af3ab6a911f5cfb62f1bcfb649bd9e9abed527ecd9e065a0:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^