Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 188a32162cce1a5c7eebb41b70efbac156e0fb15fb2b0d0c87a5e365a6cb7ae3:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^