Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> e0c6a8a70e436f9cc7895ea8ab37b22ec522ff7c474290ad3ee56b739c8eef5f:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^