Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 6b24a99566c4f44dde7346620e716b08324d186e8372a1d4af3bb92272facee7:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^