Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 7ba23fda64493a63e823a2dafb8758e7af8174955e69386c634ec757d7980668:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^