Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 601121503c1ecf4c1ee0c7aba9899a9a7391954f4bf73aa940b76b7ef8705c6b:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^