Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 6d6c9f25ae8ad2cc7247bbc6e97aedfc0cb3d2ada2a915fe23aa31067b1ceafa:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^