Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> b6a19d522928f58cd52c91037e8ba36553ebbfb421a4028b82c7ee46ed35c3e6:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^