Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 798503c08e688ea8ecdeafad7710c771dbeb4b6cf3dac30316e4e980a75f07ff:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^