Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 2347fbd181e844533566f4bafa8f6b513544966cc197ffb9d24bda7b28028e59:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^