Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> ff079caf5151384042953ed09bd4131b394d67381a2f0e5502268314fab50974:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^