Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 99390f1ee425dc6f630b70b8b996198581a328c278124b5a5d2d2226c284fdc3:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^