Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 2817396953275e0f22f55ee17cbce9380d8d349c55af5aff23fb3e83b3b79beb:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^