Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> bfef615260077812ebbafd4fa5066d2de47bc3705190ba0591ee2d7d9834a007:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^