Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 7327fccc9a8cb66bd77a19b314569b5747b529625adadc19109382b8d850bd87:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^