Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 28d031162841bb3d1674b30c23d979bbb9ec1b486843ed1a233a2816d82ce657:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^