Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> c2142bb083c0a77bad79babc3233369249b9934af9becb9d0615c6e68136b746:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^