Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 6a3d6824c09991346cd2465ca04539594d7279271494ff3bcbba921cdf779219:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^