Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 074a054a2f1fd0ba454d2aa3cd35324e7f0d006c4876b41cfa8bf50b8d6bbb85:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^