Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 0eb284d42e9cc60464e4dea079dc190817670d22e816684c027261e052bf1d29:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^