Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 53b06cdd7b83d01d21e393b5192a344a01f77411340b0d76933120403c550033:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^