Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 5f1dcf04c1f7cabd4056e266efb022eb98c4e5cbb79d7e7c5a1954dd5748af54:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^