Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 95b0af2f231f551c7bd4144ba8603c0814dbdbc761fbb1e5a622e76d842e8f33:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^