Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> dc4e61e5a1078bc594cf9460910bd46bd550171dc4c8526c43148409e33f0736:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^