Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> c39ac662af2271c4d3dc1320ead19851fd1e0c90221c67167af655eb0b34c34d:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^