Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 8124fadaba81bb3c7a47635609739c55bac893a300e67f0e7b140e709ce678da:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^