Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 093870fa7c1686c2fbc5444431e3e7d16e6663465708732a3de570a64600c850:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^