Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> dfd9c806e62e8c8b6cc5a110591521fc5a8202abd6704c39fafe2f78e27056b4:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^