Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> ad1ce988b5ef6fd47edbb824c380b92bdb65de4a8807e4bf53e3df1b6f1794c6:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^