Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 9af823e89d261d7c8d7cc3bfd83e563789da554b079ef14a5fd0e5cedfdb2aff:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^