Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> b82acb299d17cc23162fea2a82316cc4f58db29082bf52cefcf65afd312bbbce:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^