Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 8f773d1418a3ec7c5526c2b425fd7189ae335a997d626b833c5da8ac67799b0a:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^