Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 6c3598eb1a3c8dd7b93e832d3d745952a124f67fd99e7c7664ed55d608e07246:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^