Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 5f0a6ee1ae51d39aff64ea81f30bfb874cbc30f5726c258a8b53a9f457ec61c2:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^