Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 2c678380cc223f338a1c54973b50e8e8f178902845fa81e573fac6c907897fe8:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^