Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> d716fdbd149345d9f93e0c567332d453f4e9c0bfafbb739f011652f5b21df006:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^