Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 5177ab53614ee4a9b05b8554bf7c7719a044ae7527bf715e59c4e4ab6cb57aed:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^