Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 574087904fc719b409ff34c83ce16151ba0c833af678f730fa6206751a1bbf22:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^