Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 8cbcc422700aa7174d159c21e7d08156b95c9d1ee65d49bb9f4a095062e6efc6:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^