Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> cefbbe98a66e8efffb922eee5ade3940a8ff26fedd625e6723ec393d9af28d21:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^