Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> df7ffcd2e6d3bb09e9a4c5e06b8f206e667f4f26af718839d1e7c9c685dff824:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^