Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> bc00269f8f0a8db06a925e9e4b6fa267ee212b1089e359bc934b665b47f3d8d1:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^