Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 141fcb20815d8ee4365afc64e0eb61a02b8756a6195293d45fe0042789d5c82d:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^