Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> c707d3207e0720b9da08db0e9793790a5c8df5543c23029ccfa4daf00f09fe17:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^