Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 9d51f8bd0a44eabfaf725662afb8276194953947e49ac825253888229c8fbb27:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^