Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 66dafce949831f91f9f3ee2fd298e7b53dffef567d462322ae672241364a2f8d:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^