Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 1cbfbc78b29c6adf3336fdea154789a022efdf089f0e3c5d43885056ac2a8b70:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^