Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 6b9e7fbd40f4a123488a2dd5018ae517d9b11da74fa6937a34d5653cf56c9461:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^