Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 7f1702ea2e14005f892621ee593b0cd69213b465f3b377dd9f971bb4c5ea5aba:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^