Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 482f7831f1d6d9bbbda873ff1ae1fd2f3ae2b4c90a5dbca448405962daa36f2b:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^