Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> f6c602a04a119bbc244b2a949ab93d313aed8380474d3c9f960e9b0571faa719:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^