Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 2b8bd67843424de68476ec39b3e92467fda170a422f43195971bc7907c8cdd28:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^