Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 028f41ef841bf87aac63f661ee4d2b75b9234e2d58f753996e057104ee9d2e55:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^