Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 34b68d22a6562a31957ae841f83a35b844831345e6b6699c687e5c5aee68eebb:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^