Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> b70a985b593b60c56ac6e7a6da743d050abcf428ff793ee6cebedbf6eb08fe10:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^