Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 738fdc119c4b2a54afcb5da581bbabee3cea81b9be3c9bb08a16d109bcd10556:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^