Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> eee54e8be224df9c7a4f080f3201e6bc4874ff9549b347354b6bbf21fc0d9f44:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^