Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> edfba9f5a2af2e69bdd2dad87aad8df6e0c2185e581211d4d6c88bc5cf9a2ebf:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^