Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> e6c2fe2b46a5f2d693801f7c7bb8942b68b76c8c79b61edfd6413e1c9f541a19:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^