Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 44dcf54c00237cbfc41e798d501e8bf0100607a80dc818436e5c92129bd46fce:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^