Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 223cd176f266e3e71924e7329ac7bfeccb7ba257c0e488730c6ad138207e35fa:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^