Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 14294b45a2df8d1ea071e8cb839b7d293a570dedb16e7ce473193096c16286da:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^