Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 037d4ab06d4ad225486bbb7339a9f19a265e6ba9b4559227c782c75586687b17:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^