Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 5eb4a2384b605d2034c7dafb63e81d7820c27d60e9cf7817b87c9dba5b3fb6ef:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^