Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> f1fb0ba3faab7bc4f12c14c3fa34fcfea32c5f63af7efcee63113130c2714c7b:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^