Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 59f8ec6ed3af7982104091a2b369ec91dada622304b532aa6343732fd1d8bcae:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^