Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> ac210e914eed89bf25fbb122a6144c61febbfe55c33bc048f20ed966a228f3e6:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^