Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> abf5cb9404bebafeecb60e355ec6027356c7af783a246983c22565c9c6c3b928:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^