Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> c33352421ad800b2bdda400bdf06664c75cf3c50982e7616d06356cb27c00b5f:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^