Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 8f650db4a2ecf42bd2e52edfc2b9243a799e0e376eb6f4c88f4a4d115ae48876:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^