Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 80f5e5658ea61cfb6b8d5a43264690740e52f2e773fec912aeb5408f6b252404:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^