Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> d21fe8f72df54081a614981fb7b0e4ecc071e53a0c8eadeed108178863e6e890:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^