Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 8178b76129799144cfe78fecd8cf7b4ebcee722d90966bb82a209228e6a29950:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^