Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 6e035851de7f1a6faeed567e4a700c8dc88bfa3e3374c40e6885c1579b98dffe:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^