Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> e34fa7038bba46750b52ca88de0cd945ad8bb25a65988d83b6008dc83338d651:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^