Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 8c887ea037eab76f3469cc6156236484fa9fb296026b82e6aede29562771aaab:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^