Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 5ba0aa2a579fdb3bb4a8ea1dc26732772334c4d2b47939422492643a0b6ca5a6:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^